Windows 10 and 11 come with a built-in feature called Night Light, which helps reduce blue light emission to protect your eyes and improve sleep quality. However, this feature is not available for older operating systems like Windows 7. If you’re using Windows 7, you won’t find the built-in night light option. Fortunately, you can still achieve similar eye protection with a third-party solution like CareUEyes.
In comparison to Night Light, CareUEyes is not just software that filters blue light, but also offers additional eye protection features.
1. CareUEyes offers a greater variety of preset “effects” compared to Night Light.
Compared to Win10’s Night Light, CareUEyes provides a broader range of options. For instance, CareUEyes offers numerous pre-set options like Office, Game, and Movie, making it easier for you to find your preferred effect quickly.
The Editing mode inverts colors, turning black to white and white to black. Using this mode to read text at night can significantly reduce blue light exposure and minimize eye strain. This feature is not available in Win10’s Night Light.
Additionally, the Reading mode mimics E Ink screens, making it ideal for prolonged reading sessions.
2.More Precise Control
CareUEyes allows you to adjust color temperature and brightness independently, giving you full control over how your screen looks—something Night Light cannot do. Night Light changes color temperature only and doesn’t let you adjust brightness effectively.
It even offers dedicated shortcuts for quick access—something that Windows 10’s Night Light doesn’t provide.
3. Customize rules
f you occasionally work with photos, turning on the Night Light feature can distort the colors in the images. Imagine the hassle of constantly toggling Night Light on and off. Fortunately, using CareUEyes eliminates such issues. You can customize rules to automatically pause color temperature adjustments when using photo editing software. Additionally, you can set up other rules, such as automatically switching to a default mode when using specific software.
4. Focus mode
Focus mode helps you to read with greater concentration.
5. Break timer
Staring at a computer screen for extended periods can lead to computer vision syndrome, characterized by symptoms such as eye fatigue, discomfort, dryness, redness, blurred vision, headaches, and neck and shoulder pain.
Humans typically blink about 15 times per minute, but this rate significantly decreases when we focus on computer or mobile phone screens, leading to dry eyes and fatigue.
Prolonged sitting in the same position can cause tension and pain in our back, neck, shoulders, and arms.
Taking periodic breaks to gaze at distant objects can alleviate symptoms of eye fatigue. One well-known method is the 20-20-20 rule, which suggests looking at an object 20 feet (6 m) away every 20 minutes for 20 seconds.
However, without reminders, many people become engrossed in their work and forget to take regular breaks. CareUEyes provides reminders to take breaks at intervals. During these breaks, you can stand up, walk around, and stretch to reduce fatigue in your eyes, shoulders, neck, and arms.
Overall, Night Light can only adjust the color temperature, whereas CareUEyes not only adjusts the color temperature but also offers more eye protection features than Night Light. Additionally, the user experience with CareUEyes is more user-friendly compared to Night Light.
In today’s digital age, extended screen time, especially at night, can lead to eye strain and disrupt sleep patterns. Implementing a night mode on your PC can mitigate these issues by reducing blue light exposure and adjusting screen brightness.
Understanding Night Mode for PC
The night mode feature on our PCs enhances nighttime usability by minimizing eye strain and facilitating better sleep. This feature encompasses options such as blue light filtering, screen dimming, and displaying a dark theme.
Many refer to the night light feature on Windows 10 as the night mode, which effectively reduces blue light exposure, eases eye strain, and supports better sleep.
night mode
Night mode, alternatively known as dark mode, is a feature provided by Windows. It allows users to toggle between light and dark themes. Upon activating dark mode in Windows, the interface adopts a darker theme.
light themes
dark themes
By default, most applications are set to light mode, displaying dark text against a light background. Dark mode, on the other hand, presents white text on a black background.
Designed to decrease screen brightness while maintaining adequate color contrast for readability, dark mode aims to reduce glare, alleviate eye strain, and enhance reading comfort. If you’re inclined to read e-books or work on documents on your PC, experimenting with night mode might offer a more suitable experience.
Some individuals refer to screen dimming as night mode. Dimming the screen brightness at night is essential to prevent eye irritation caused by a bright screen.
Activating Night Mode in Windows 10
On Windows 10, to enable Windows Night Light, navigate to Settings > System > Display > Night Light.
For dark mode, go to Settings > Personalization > Color, then select your preferred color scheme: light, dark, or custom.
The default Windows mode alters the background color of the taskbar, start menu, and calendar, while the default app mode changes the background color of built-in applications (e.g., Explorer) and those acquired from the Windows Store.
dark mode
When Night Light Isn’t Enough
While Windows provides basic night mode functionalities, not all applications support dark themes. For example, classic apps like Notepad may not adapt to dark mode settings, and certain browsers might only apply dark themes to their interfaces, not the web content itself.
Use a night mode app to improve night mode
CareUEyes caters to individuals who prefer dark screens and prioritize eye protection. It incorporates blue light filtering, brightness adjustment, and dark theme functionalities, offering a more comprehensive solution compared to Windows night mode.
CareUEyes is compatible with all Windows versions, including XP, 7, 8, 10, and 11. It can adjust brightness on all screen types—LCD, TFT, and LED backlit—and supports extended screens, enabling adjustment across multiple displays.
Unlike other PC night modes, CareUEyes boasts superior performance, requiring minimal memory (5M) and CPU time. With a compact 2M package size, it’s an optimal choice for users.
CareUEyes offers eight preset modes tailored to various scenarios, each equipped with a corresponding night mode. Simply activate the sunrise and sunset functions, and CareUEyes will transition to night mode automatically at the preset sunset time.
CareUEyes’ night mode features lower color temperature and brightness, ideal for working in dim environments.
How to reduce blue light at night?
Select a preset mode and adjust sunrise and sunset times accordingly. For example, opt for the health mode, which presets color temperature and screen brightness for nighttime. You can also customize color temperature and brightness to suit your preferences.
To adjust blue light emission, use the color temperature slider. Move it left to decrease blue light, resulting in a redder, darker screen, or right to increase blue light for a bluer, brighter screen.
You can also adjust color temperature via hotkeys.
How to adjust screen brightness?
Use the brightness slider to adjust screen brightness. Move it left to darken the screen, right to brighten it.
You can also adjust color temperature via hotkeys.
How to enable dark themes?
For nighttime document editing, utilize CareUEyes’ editing mode, which inverts colors—turning white to black and vice versa—ideal for document editing or late-night programming.
Since most applications default to light themes, they’ll adopt dark themes after color inversion. Unlike Windows’ dark mode, CareUEyes’ editing mode applies to all applications, reversing background colors across the board.
Unlike standard dark themes, CareUEyes’ dark theme features dark gray backgrounds, offering comfortable contrast and reducing visual fatigue while ensuring text readability.
In summary, if your night mode requirements involve blue light filtering and screen brightness reduction, simply activate CareUEyes’ sunrise and sunset feature. For dark themes, opt for editing mode.
The general rule for adjusting screen brightness is to match it with the ambient light. In well-lit environments, it’s best to increase screen brightness for better visibility. Conversely, in dim settings, lowering the brightness is recommended to reduce eye strain.
Given the ever-changing lighting conditions, it’s crucial to regularly fine-tune the screen brightness.Failing to adjust the screen brightness accordingly can result in eye fatigue and potential vision problems.
Failing to control the brightness of Windows 7 can have negative effects on both eye health and sleep quality.
There are plenty of tutorials on the web for Windows 7 brightness control. But they can’t help you solve the problem, because the brightness adjustment feature of Windows 7 is not always displayed in the control panel, and sometimes even if we update the display driver, the brightness cannot be adjusted.
This is really annoying, but by using the third-party application CareUEyes, you can easily adjust the brightness on Windows 7.
Control screen brightness on Windows 7 the easy way
CareUEyes is an eye protection software that can easily help you adjust the brightness on Windows 7. You can use the brightness slider to adjust the brightness. Swipe to the left to decrease the brightness, and to the right to increase the brightness.
How to adjust screen brightness on Windows 7
CareUEyes also supports hotkeys to adjust the brightness. You can customize hotkeys on CareUEyes’ Options page, and then you can use the keyboard to increase or decrease brightness.
Use CareUEyes to Adjust Your Screen Brightness on Windows 7
CareUEyes has eight preset modes, each of which can set different brightness for day and night. CareUEyes will help you switch the brightness according to the preset sunrise and sunset time. You can directly select the preferred mode or modify the preset brightness by the slider.
In addition to its other features, CareUEyes offers an advanced blue light filter designed to minimize eye strain, reduce pain, and protect your vision over long periods of use.
Cooperate with taking regular breaks feature to better protect your eyes and prevent eye fatigue.
At the bottom of the power options window, you will see the “Screen brightness” slider, left and right drag Change brightness slider to adjust the brightness of the display.
On most laptop keyboards, you will find shortcut keys that can quickly increase and decrease brightness. Usually, these keys are function keys (from F1 to F12) and are usually located at the top of the keyboard. If you want to adjust the screen brightness, look for the brightness symbol (usually a logo).
Since the F keys are function keys, you must hold down the Fn key on the keyboard (usually located near the lower-left corner of the keyboard) when you press them to work.
Night Light is a feature introduced in the Windows 10 Creators Update that helps reduce blue light emissions by adjusting your screen to warmer colors, making it easier on your eyes and improving sleep quality. Here’s how you can turn Night Light on or off in Windows 10.
Enable or Disable Night Light in Windows 10
Press the Windows + I keyboard shortcut to open the Settings app, and then click on the System icon.
Select the Display tab on the left side. You can then toggle the “Night light” button to On to enable it, or Off to disable it.
If you enable the Night Light feature, you can configure it further by clicking the “Night light settings” link under the toggle.There, you can adjust the color temperature by dragging the slider and set Night Light to activate when the sun sets, automatically disabling it at sunrise. Once configured, you can click the “Turn on now” button to immediately enable the Night Light feature.
Fix: Night Light Option is Greyed Out
If you find that the Night Light toggle is unavailable (greyed out), follow these steps to resolve the issue:
Open the Registry Editor and navigate to the following key: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\CloudStore\Store\Cache\DefaultAccount
Expand the DefaultAccount key, then right-click and delete the following two subkeys:$$windows.data.bluelightreduction.bluelightreductionstate $$windows.data.bluelightreduction.settings
When you’re done, close Registry Editor and reboot your computer. Open the Settings app and you should then be able to turn Night Light on or off.
Use CareUEyes as a More Powerful Alternative to Night Light
If Night Light is not working properly or its features feel too limited, you may want to consider a more advanced solution—CareUEyes.
CareUEyes is a professional blue light filtering software that offers more control, better customization, and richer features compared to Windows 10’s built-in Night Light. While Night Light only lets you adjust the color temperature within a narrow range, CareUEyes gives you precise control over both color temperature and brightness, helping reduce eye strain more effectively, especially during long hours of screen use.
Night Light in Windows 10
In addition to basic blue light filtering, CareUEyes includes:
8 preset modes tailored for different tasks like Reading, Office work, or Gaming
Auto-adjustment based on sunrise and sunset, with the option to manually set your own schedule
A built-in break timer to remind you to rest your eyes regularly
timer
Focus and MagicX features that can dim or grayscale specific windows to reduce distractions
Unlike Night Light, which is only available on Windows 10 and above, CareUEyes supports Windows 7, 8, 10, and 11, making it a versatile solution for all users.
If you’re looking for a more effective way to protect your eyes and improve screen comfort, give CareUEyes a try.
The increasing use of digital devices has raised concerns about exposure to blue light, also known as high-energy visible (HEV) light, which is emitted by screens and can negatively impact our health.
As a result, using blue light filters has become essential in today’s digital world.
This article explores the benefits of using a blue light filter for your PC, with a detailed look at CareUEyes, one of the most popular software solutions available.
In addition, it provides instructions on enabling blue light filtering in Windows 11, covering both the built-in Night Light feature and a more effective alternative: CareUEyes.
Windows 11 Night Light: Blue Light Filter for Windows 11
The latest version of Windows, Windows 11, includes a feature called Night Light.
This feature is designed to reduce the amount of blue light emitted from your screen, which can cause eye strain and interfere with your sleep patterns.
Night Light works by adjusting the screen’s color temperature, decreasing blue light and boosting warmer tones, resulting in a display with a redder, warmer tint.
This helps protect your eyes and may improve your sleep cycles. Users can also customize and schedule the Night Light feature to suit their preferences.
How to Enable the Night Light Feature
To turn on the blue light filter in Windows 11, follow these steps:
Click the Windows icon on the taskbar, then select the Settings gear icon. (You can also open the Settings app with the shortcut: Win + I)
When the Windows Settings menu appears, click on System.
3. Click on the “Display” option.
4. Click on the night light settings.
5. Toggle the night light switch to On.
6. By sliding, you can adjust the color temperature as per your requirement.
Schedule night light
7. If you want to schedule the night light to turn on and off automatically at specific times, toggle the Schedule night light switch to On and click on the Set hours button.
8. Modify the night light turn on and turn off time as per your requirement.
9. If you need to turn on and off the night light automatically according to the local sunset and sunrise time, toggle the Schedule night light switch to On and click on the Sunset to sunrise button.
Disadvantages of Night Light Mode
Color Accuracy Issues The first drawback of Windows 11’s Night Light mode is that it affects color accuracy. If you’re using Night Light for the first time, your eyes might need some time to adjust, but after a while, they’ll adapt. However, if you’re editing videos or photos, you may need to turn off Night Light to maintain accurate colors. Constantly switching Night Light on and off can become a hassle.
Limited to One Color Temperature The second downside is that Windows 11 Night Light only lets you set one color temperature. Different activities might require different color settings; for instance, people might prefer a lower color temperature for reading emails or browsing the web but wouldn’t want it to affect the screen when gaming or watching movies. It would be more convenient if Night Light allowed multiple color temperature presets for different scenarios.
No Hotkey Support for Adjusting Color Temperature Another disadvantage is that Night Light mode doesn’t support hotkeys for quickly adjusting the color temperature. Typically, it takes about six steps to change the temperature, which can be inconvenient if you need to adjust it frequently.
No Separate Day and Night Settings Windows 11’s Night Light also doesn’t allow different color temperature settings for day and night. You have to manually adjust the color temperature at sunrise and sunset.For those looking to improve sleep, it makes sense to turn on Night Light only after sunset. However, for users who want to protect their eyes from blue light during the day, it’s necessary to keep Night Light on, even though you typically don’t need as much blue light filtering during the day as you do at night. Having separate settings for day and night would be more practical.
A Better Third-Party Alternative
To overcome these limitations, you can install third-party software like CareUEyes. Like Windows 11 Night Light, CareUEyes adjusts color temperature to filter blue light, but it works on older versions of Windows, including XP, Windows 7, and Windows 8.
CareUEyes: Easier to Use Than Night Light
Eight Built-In Color Temperature Modes CareUEyes includes eight preset modes, each designed for different scenarios. When using it for the first time, you can explore each mode to find the one that best fits your preferences and screen habits.
2. Convenient and quick to adjust the color temperature
If you are not satisfied with the default mode, you can either adjust the color temperature through the slider on the main interface of CareUEyes or customize the hotkeys to adjust the color temperature.
3. You can set different color temperatures for day and night
You just need to turn on the sunrise and sunset features of CareUEyes to set different color temperatures for day and night, and CareUEyes will automatically adjust the color temperature for you at the sunrise and sunset time you set.
4. Powerful customization rules
You can customize the rules to enter the specified mode when using an application, for example, you can specify to pause the color temperature adjustment when using Photoshop, i.e. enter Pause mode, and enter the game mode when running the game CS: GO.
5. More eye protection features
CareUEyes is not just a blue light filter, it can also adjust the screen brightness, focus, and remind to take regular breaks, it is a multi-feature eye protection software.
timertake a break
Conclusion
The Windows 11 night Light is a simple blue light filter, if you need a more powerful and easy-to-use blue light filter with more comprehensive protection for your eyes, recommend you to install CareUEyes.
Have you noticed a trend where more and more people are opting for warmer tones on their computer screens, some even leaning towards a yellowish hue? Is there any advantage to having a warmer screen for eye comfort?
An example of this is the Night Shift mode found on iPhones, which adjusts the screen’s color temperature to a warmer, more yellowish tone.
The Night Light feature, present in both Windows 10 and Windows 11, modifies the screen’s color temperature to a warmer yellow, providing eye protection.
However, there are other software options for eye protection on Windows, such as CareUEyes, which also allows users to adjust the color temperature.
A yellow screen effectively reduces blue light emitted by the screen, alleviates eye strain, and can even help improve sleep quality.
If you’re unfamiliar with the dangers of blue light, you might not see the necessity of using a yellow-tinted screen.
What is Blue light?
Blue light is high-energy visible (HEV) light with a wavelength between 400nm and 480nm. It has a short wavelength and is part of the visible light spectrum.
Why is blue light Harmful?
Blue light can penetrate the lens directly to our retina, causing the atrophy or even death of retinal pigment epithelial cells. The death of light-sensitive cells will result in decreased vision or even complete loss of vision. This damage is irreversible.
Blue light can also cause age-related macular degeneration, which can lead to permanent vision loss.
The lens of the human eye will absorb part of the blue light and gradually become cloudy to form cataracts, and most of the blue light will penetrate the lens, especially children’s lenses are clearer and cannot effectively resist the blue light, which is more likely to cause macular degeneration and cataracts.
Due to the short wavelength of blue light, the focus point does not fall on the center of the retina, but a little bit forward from the retina. To see clearly, the eyeballs will be in a state of tension for a long time, causing visual fatigue. You may experience symptoms such as eye fatigue, headache, blurred vision, dry eyes, neck and shoulder pain.
Blue light inhibits the production of melatonin in the body. Melatonin is a hormone produced by the pineal gland, which helps your body know when to sleep and wake up. Usually, at night, your body produces more melatonin. Once the sun starts to go down, the level of melatonin secretion starts to rise. This indicates that the body is ready to fall asleep. When the sun rises, the level of melatonin secretion starts to decrease and the body gradually began to wake up. Excessive exposure to blue light at night and insufficient melatonin secretion in the human body will keep people awake and unable to fall asleep, which causes the problem of insomnia.
Why Does a Yellow Screen Reduce Blue Light?
You need to know the concept of color temperature first. The concept of color temperature is based on an imaginary absolute black body, which emits different colors of light when heated to different temperatures, and its objects appear in different colors. Just like when an iron block is heated, the iron block first turns red, then yellow, and finally white. When heated to a certain temperature, the spectral component of the light emitted by the black body is called the color temperature at this temperature, and the unit of measurement is “K” (Kelvin).
If the light emitted by a light source has the same spectral components as the light emitted by a black body at a certain temperature, it is called a certain K color temperature.
For example, some common light sources and related parameters of color temperature: tungsten lamp 2700K; summer noon sun 5500K; cloudy 6500-7500K; candlelight 2000K and so on.
The color temperature calibrated by this method is exactly the opposite of what the general public thinks of “warm” and “cold”. For example, people usually feel red, orange, and yellow are warmer, white and blue are colder, but in fact, red has the lowest color temperature, and then gradually increases are orange, yellow, white, blue, and blue is the highest color temperature.
A light source with a high color temperature appears blue and contains more blue light. A light source with a low color temperature appears reddish-yellow and contains less blue light.
The color temperature of the screen only indicates the spectral components of the light source, not the luminous intensity (the brightness of the screen indicates the luminous intensity of the screen).
Therefore, if we want to reduce the total amount of blue light emitted by the screen, one way is to reduce the blue light component in the spectrum, that is, lower the color temperature and adjust the screen to a yellowish tint. Another method is to reduce the luminous intensity of the screen, that is, to dim the brightness of the screen.
Should You Lower Color Temperature and Brightness as Much as Possible?
Although reducing the color temperature and brightness of the screen can help us reduce the harmful blue light, the color temperature and brightness of the screen are not as low as possible. Because the color temperature is too low, the screen will turn red, which will make the screen difficult to see. Too low screen brightness will also make the screen difficult to see, increasing eye fatigue. We need to keep the color temperature and brightness of the screen within an appropriate range.
How to Find the Right Color Temperature and Brightness?
CareUEyes has the function of adjusting the color temperature and the screen brightness. It designs eight preset modes according to the most commonly used scenes in people’s daily life. The eight preset modes are health, games, movies, office, editing, reading, customization, and pause modes. They have preset suitable color temperature and brightness so that you can quickly find the color temperature and brightness that suit you.
The healthy mode has the lowest color temperature among all modes, and the screen looks slightly yellow. Your eyes may not adapt well at first, but soon you will find that such a screen looks softer, your eyes will no longer be tingling, dry, and tired.
Although blue light is harmful to the eyes, proper blue light irradiation is beneficial to people during the day. Blue light can keep people awake and have the energy to finish work or study. Therefore, if you are not a person with extremely sensitive eyes, you only need to filter a small part of the blue light during the day and restore the light of the computer screen to light similar to daylight.
But at night, blue light becomes very harmful, you need to filter more blue light to prevent sleep from being disturbed by blue light.
According to people’s different needs for blue light day and night, CareUEyes provides sunrise and sunset functions. Compared with the sunrise and sunset, the color temperature and brightness after sunset are lower.
You only need to turn on the sunrise and sunset function, CareUEyes will automatically help you change the color temperature and brightness at sunrise and sunset.
Conclusion: Protect Your Eyes and Sleep Better with a Yellow Screen
Switching to a yellow screen or using blue light filter software is one of the easiest ways to reduce digital eye strain, improve focus, and promote better sleep—especially if you work late into the night. By reducing blue light exposure, your eyes stay more comfortable, and your body can maintain a healthier sleep-wake cycle. Tools like CareUEyes make it easy to apply these changes with just a few clicks. Start protecting your eyes today and enjoy a more relaxing screen experience—day and night.
Are you looking for screen dimming software? Do your eyes often feel tired? You’ve come to the right place. We are experts in developing screen dimming software.
I will introduce the currently most popular eye care software CareUEyes in this article. It is already being used by millions of users and benefiting from this product.
The CareUEyes dimmer is a small Windows application that helps regulate the brightness of computer screens, monitors, and displays. Its main goal is to reduce eye strain, especially during prolonged periods of screen use or in low light conditions.
With CareUEyes dimmer, users can easily adjust the brightness of all types of screens and monitors, including LCD, TFT, LED backlit, and even old CRTs.
It also supports multiple screens and offers individual controls for each one.
CareUEyes is more than just a dimmer; it is a comprehensive eye protection software that includes features such as brightness and color temperature control, regular breaks, auto dark, and more.
CareUEyes dimmer supports Windows 11, Windows 10, Windows 8, Windows 7, Windows XP , it supports multiple screens and can dim all your screens, E.g. laptop, a desktop PC with an external display, or even connect an external display to a laptop.
CareUEyes dimmer is a handy application with a simple user interface and useful functions.
In dim lighting, even a slightly bright monitor can lead to discomfort.
CareUEyes offers an easy fix with its built-in working mode and adjustable brightness slider.To adjust the brightness, simply launch CareUEyes, switch to the “Display” tab, and drag the brightness slider. For multi-monitor users, you can also use the screen selector at the top to adjust each monitor’s brightness individually.
Users can lower the brightness beyond the default settings, greatly reducing eye strain.
Additionally, if you like a brighter screen during the day and a dimmer one at night, the sunset/sunrise mode automatically adjusts the display’s brightness based on the time of day.
Supports hotkeys for brightness control
CareUEyes allows you to quickly adjust screen brightness using hotkeys. Simply customize the hotkey settings, and you can easily increase or decrease the brightness with just a key press.
More eye protection solutions for CareUEyes
In addition to dimming the screen, there are more ways to protect our eyes, such as blue light filtering and regular breaks:
Blue light filter.
CareUEyes screen dimmer have a “night mode” setting that adjusts the brightness and contrast of the display to reduce the amount of blue light emitted by the screen. This blue light is known to disrupt sleep patterns and cause eye strain, so reducing its emission can help to reduce these effects.
Blue light is a high-energy short wave. Continuous exposure to blue light can cause eye fatigue, dryness, pain, and aggravate myopia. Blue light can directly reach the retina of the eye through the passage to the cornea and lens. Long-term exposure to excessive blue light can cause irreversible retinal damage, such as age-related macular degeneration.
Turning on the blue light filter feature can reduce the damage of blue light to the eyes.
Auto Dark
Auto dark mode is becoming increasingly popular as people become more aware of the effects of prolonged screen use on eye health. It is a convenient feature that can help to improve the overall experience of using a computer or display device, and is a good choice for anyone who wants to reduce eye strain and improve the comfort of working with a screen.
Take regular breaks
Taking regular breaks from screen use is another important strategy for reducing eye strain and improving the overall comfort of using a computer or other display device. The human eye was not designed to focus on a screen for extended periods of time, and prolonged screen use can lead to eye strain, headaches, and other symptoms.
Experts recommend taking a break from screen use every 20 to 30 minutes, and looking away from the screen for a few minutes to give the eyes a chance to rest. This can include closing the eyes, looking out the window, or looking at something in the distance. During these breaks, it is also helpful to stretch, move around, and give the body a chance to rest.
Taking regular breaks can help to reduce eye strain and improve the overall comfort of using a computer or other display device. It can also help to improve productivity, as taking a short break can help to refocus the mind and improve concentration. For these reasons, taking regular breaks is an important part of reducing the effects of prolonged screen use.
take a break
Conclusion
In conclusion, CareUEyes screen dimmer is a useful tool for reducing eye strain and improving the comfort of working with computer screens and other display devices.
Since 2017, millions of users, myself included, have benefited from its ability to adapt to different environments, reduce blue light exposure, and promote overall eye health.
Every feature update of CareUEyes will bring users a better experience and more interesting features. You can check its changes log here.
Because many users rely on it, we are more motivated to improve it. You can check their reviews here.
The reading mode is a display setting on computer screens that converts all colors to black and white, similar to E-ink devices. This mode helps reduce eye strain and improves reading comfort.
How to Activate Reading Mode on PC and Laptops?
CareUEyes is software designed to protect your eyes when using a PC or laptop. It provides a reading mode ideal for avid readers. Simply install CareUEyes and select the reading mode from the main interface. Once activated, you can read text on your computer screen with the ease of using an E-ink device.
However, if you’re utilizing the classic theme of Windows 7, you won’t be able to access CareUEyes’ Reading mode. Clicking the reading mode button will prompt a warning message. To use the reading mode, you must enable the Aero theme.
How to Enable the Aero Theme for Reading Mode:
Verify that your version of Windows 11/10/8/7 supports Aero. Aero is supported on Ultimate, Home Premium, and Business editions.
Ensure that your Graphics card supports WDDM (Windows Display Driver Model).
Right-click on the desktop, and from the pop-up menu, select “Personalize”. Then, navigate to the “Aero Themes” section, and choose any theme listed there with Aero features.
4. Open CareUEyes, reselect “Editing” or “Reading” Mode
Summary of Reading Mode
The impact of the reading mode closely resembles that of a Kindle device. It diminishes eye fatigue and enhances productivity. Should you have any further suggestions or inquiries, please don’t hesitate to reach out to us.
Blue Light Filter in Windows 10: Understanding Its Benefits and How to Enable It
In the era of digital dominance, our daily lives are intricately woven with the use of electronic devices such as computers, smartphones, and televisions. However, with this technological integration comes a growing concern about the potential health risks associated with the blue light emitted by these devices. Blue light, categorized as high-energy visible (HEV) light, has been linked to disruptions in our circadian rhythm, leading to issues like eye strain, headaches, and sleep disturbances. Acknowledging these concerns, Microsoft has integrated a blue light filter into its Windows 10 operating system to address these challenges.
This article delves into the concept of blue light, exploring its impact on our well-being and shedding light on the benefits of utilizing the blue light filter available in Windows 10. We will guide you through the process of activating the built-in night light feature, while also introducing a third-party alternative, CareUEyes, which offers a more comprehensive solution to enhance eye protection. As we navigate the intricacies of blue light and its effects, let’s empower ourselves with the knowledge and tools needed to strike a balance between our digital lifestyles and our health.
What is Blue Light?
Blue light is a form of light that is given off by electronic devices such as computers, smartphones, and televisions. It has a shorter wavelength than other kinds of light and belongs to the high-energy visible (HEV) light range. Research has shown that this particular type of light can disrupt our circadian rhythm, which is the internal clock in our bodies that controls our sleep and wake patterns.
Windows 10 Night Light: A Built-in Blue Light Filter
The latest Windows 10 update includes a feature called night light, which is designed to reduce the amount of blue light emitted from the screen. This feature aims to reduce eye strain and promote healthy sleep patterns by adjusting the color temperature to create a warmer screen appearance and decrease blue light emission.
You also have the option to personalize the Night Light preferences by selecting the Night light settings. Here, you can establish a specific schedule for when Night Light should activate and deactivate, and also modify the color temperature to suit your preferences.
Enabling the Night Light Feature
To activate the blue light filter in Windows 10, follow these steps:
1. From the Start menu, click on the Settings button.
2. When Windows Settings appears on the screen, click on the System option.
3. Click on the “Display” option.
4. Click on the night light settings.
5. Toggle the night light switch to On.
Blue light filter Windows 10
6. By sliding, you can adjust the color temperature as per your requirement.
Limitations of the Night Light Mode
While the Night Light feature offers basic eye protection, it has certain limitations:
Color Accuracy: Activating Night Light may alter color accuracy, which can be problematic for tasks requiring precise color representation, such as photo or video editing. Users may need to disable Night Light during such activities, leading to frequent manual adjustments.
Single Color Temperature Mode: Night Light allows only one color temperature setting. However, different activities may require varying color temperatures. For instance, a lower color temperature might be preferred for reading, while a standard setting is suitable for gaming or watching videos. The inability to switch between multiple modes can be inconvenient.
Lack of Hotkey Support: Adjusting the color temperature requires navigating through several settings, as Night Light does not support hotkeys for quick modifications.
No Day-Night Variation: Night Light does not support setting different color temperatures for day and night, necessitating manual adjustments during sunrise and sunset.
Exploring Third-Party Alternatives: CareUEyes
To address the limitations of Windows 10 night light, you have the option to install a third-party software known as CareUEyes. CareUEyes functions similarly to the Windows 10 night light by filtering blue light through color temperature adjustments. However, what sets it apart is that it is not only compatible with Windows 10, but also with XP, Windows 7, and Windows 8.
CareUEyes is more user-friendly than the built-in Night Light feature
1. Multiple preset modes
CareUEyes has eight modes for you to choose from, you just need to experience each mode one by one when you use it for the first time, and you can find the most suitable model for you.
2. Convenient and quick to adjust the color temperature
If the default mode doesn’t meet your satisfaction, you have the option to adjust the color temperature using the slider on the main interface of CareUEyes. Additionally, you can also customize the hotkeys to conveniently adjust the color temperature according to your preference.
3. You can set different color temperatures for day and night
Simply activate the sunrise and sunset features of CareUEyes to customize color temperatures for day and night. CareUEyes will automatically adjust the color temperature according to the sunrise and sunset times you set.
4. Powerful customization rules
You have the option to customize the rules for entering specific modes while using an application. For instance, you can choose to pause the color temperature adjustment when using Photoshop, which activates the Pause mode. Similarly, you can activate the game mode when running CS: GO.
5. More eye protection features
CareUEyes is more than just a blue light filter; it also has the capability to modify screen brightness, enhance focus, and provide reminders for regular breaks. This software offers multiple features for protecting the eyes.
timertake a break
Conclusion
In conclusion, while Windows 10’s night light feature is a step towards mitigating the impact of blue light, its limitations, such as color accuracy adjustments and a lack of customization options, make it less versatile for users with varied needs. For a more effective and user-friendly solution, CareUEyes emerges as a superior alternative. With its eight color temperature modes, convenient adjustments, and the ability to set different temperatures for day and night, CareUEyes not only provides enhanced eye protection but also offers additional features like screen brightness modification and break reminders. For a comprehensive and tailored blue light filter experience, I highly recommend users to opt for CareUEyes.
Are you looking for a blue light filtering solution for Windows 7?
If you’re seeking guidance on how to reduce blue light on Windows 7, you’ve come to the right place.
As widely known, Windows 7 officially ceased receiving extended support and updates from Microsoft on January 14, 2020. This means that Microsoft no longer provides free security updates and technical support for Windows 7, and features like Night Shift, available on Windows 10, are not accessible. Therefore, we need to use third-party software to achieve blue light filtering on Windows 7.
This article will explore how to make a better choice when it comes to selecting blue light filtering software for Windows 7.
Choosing the Right Blue Light Filter Software
Selecting the appropriate blue light filter software from the numerous options available can be overwhelming, but by taking into account some important factors, you can discover the ideal software that suits your requirements. Below are some factors to think about when deciding on a blue light filter software.
Customization options: Choose software that allows you to adjust the level of blue light filtering to suit your preferences. This gives you more control over the amount of eye protection you receive.
Compatibility: Make sure the software is compatible with your operating system and device. Some software may only work with Windows or Mac, while others may not be compatible with your specific model of computer.
Price: Some blue light filter software options are free, while others are paid. Consider your budget and your needs when choosing between free and paid options.
CareUEyes: A Comprehensive Blue Light Filtering Solution
CareUEyes is a Windows 7 blue light filter, which helps prevent eye fatigue, relieve eye pain and vision problems. It filters blue light by adjusting the color temperature, so you can freely control the filter intensity of blue light. The lower the color temperature, the less blue light.
CareUEyes is similar to the Night light on Windows 10 / Windows 11. You can use it as windows 7 Night light, but it is definitely better than the Night light.
It has eight preset modes, suitable for eight different usage scenarios. Appropriate color temperature is preset for each, but you can also adjust the color temperature according to your needs.
Three ways to filter blue light
1. Drag or click the color temperature slider on the interface.
Drag to the left to decrease the color temperature(reduce the blue light), and to the right to increase the color temperature (increase the blue light).
2. Using hotkeys
3. Select the color temperature in the tray right-click menu
Lightweight and Easy-to-Use Blue Light Filter
CareUEyes can easily help you achieve intelligent blue light filter adjustment. Some software uses overlay translucent windows to filter blue light, but CareUEyes directly controls the display’s RGB value, which ensures compatibility with other software. You can also set the CareUEyes blue light filter adjustment feature to be disabled when a special program is running (for example, while running photoshop, to restore real color).
Unlike other blue light filter software on windows 7, CareUEyes has higher performance. It only needs 5M of memory at runtime, and it does not consume too much CPU time. And the package of CareUEyes is only 2M. I believe this is your best choice.
Different Blue Light Needs for Day and Night
Although blue light is harmful to the eyes, proper blue light irradiation is beneficial to people during the day. Blue light can keep people awake and have the energy to finish work or study. Therefore, if you are not a person with extremely sensitive eyes, you only need to filter a small part of the blue light during the day and restore the light of the computer screen to light similar to sunlight.
But at night, blue light becomes very harmful, you need to filter more blue light to prevent sleep from being disturbed by blue light. Excessive exposure to blue light at night will cause sleep problems. Because blue light inhibits the production of melatonin in the body. Melatonin is a hormone produced by the pineal gland. It helps your body know when to sleep and wake up. (External Factors that Influence Sleep)
According to people’s different needs for blue light day and night, CareUEyes provides sunrise and sunset feature. Compared with the sunrise and sunset, the color temperature and brightness after sunset are lower.
You only need to turn on the sunrise and sunset functions, CareUEyes will automatically help you adjust the color temperature and brightness at sunrise and sunset.
In addition to filtering blue light, more ways to protect your eyes
1. Follow the “20-20-20” principle
Every time you watch the screen for 20 minutes, raise your eyes and look at a place 20 feet away for at least 20 seconds.
However, many people often forget to take a break due to their busy schedules. CareUEyes can remind you to take a break regularly. It is not a simple timer, it is far more intelligent than you think.
CareUEyes can intelligently analyze the time you actually use the computer, and when you actually work on the computer for the predetermined time, it will remind you to take a break.
timertake a break
2. Set the appropriate brightness for the screen
Don’t make your screen too bright, because the brighter the screen, the more blue light will be emitted, and too bright screen light is also a direct stimulus to the eyes and easily leads to eye fatigue.
Use CareUEyes to easily adjust the screen brightness. You can adjust the brightness in the program interface or use the hotkeys to adjust.
With Microsoft no longer providing updates for Windows 7, it becomes crucial to opt for third-party eye protection software to filter out harmful blue light. In this regard, CareUEyes emerges as the optimal choice, serving not only as a blue light filtering tool but also as a comprehensive eye care solution. With CareUEyes, your eyes receive all-encompassing care, ensuring their well-being in various aspects.
There, you can adjust the color temperature by dragging the slider and set Night Light to activate when the sun sets, automatically disabling it at sunrise. Once configured, you can click the “Turn on now” button to immediately enable the Night Light feature.
