Blue Light Filter in Windows 10: Understanding Its Benefits and How to Enable It
The use of digital devices has become an essential aspect of our daily routine, but it has also brought about new health concerns, particularly related to the blue light emitted from these devices. Blue light is a high-energy visible (HEV) light with a short wavelength that can disrupt our natural sleep patterns, causing various symptoms such as eye strain, headaches, and insomnia. Fortunately, Microsoft has integrated a blue light filter into its latest operating system, Windows 10, to help alleviate these effects. This article will delve into what blue light entails, its impact on our well-being, and the steps to activate the blue light filter on Windows 10.
Next, I will show you how to enable blue light filtering in Windows 10. Includes the night light feature that is incorporated in Windows 10 and a more perfect alternative app: CareUEyes.
What is Blue Light?
Blue light is a type of light that is emitted from electronic devices like computers, smartphones, and televisions. It has a shorter wavelength than other types of light and is part of the high-energy visible (HEV) light spectrum. This type of light has been found to interfere with our circadian rhythm, which is our body’s internal clock that regulates our sleep-wake cycle.
Windows 10 night light: Blue light filter for Windows 10
The latest version of Windows 10 now includes a feature known as night light, which aims to minimize the amount of blue light emitted from the screen. This is intended to reduce eye fatigue and help maintain regular sleep patterns. The night light mode works by adjusting the color temperature, making the screen appear warmer and enhancing reddish hues while reducing blue light.
You can also customize the Night Light settings by clicking on the Night light settings option. From here, you can set a schedule for when Night Light should turn on and off, as well as adjust the color temperature to your liking.
How to enable the night light feature
To enable the blue light filter in Windows 10, you need to perform the following 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.
6. By sliding, you can adjust the color temperature as per your requirement.
Disadvantages of the night light mode
1. The first disadvantage of Windows 10 night light mode is that it changes color accuracy. If you are using the night light feature for the first time, your eyes may not get used to it, but after a while, your eyes will slowly get used to it. However, when you are editing videos or photos with Windows, you may need to turn off the night light to maintain a high level of color accuracy. But it is a bit of a hassle to manually turn on and off the night light frequently.
2. The second disadvantage of Windows 10 nightlight mode is that you can only set one color temperature mode. But people may need different color temperatures in different scenarios, for example, people can accept lower color temperature when dealing with emails or reading web pages, but usually don’t want the color of the screen to be affected too much when playing games or watching movies, so it will be easier to use if nightlight can set multiple color temperature modes.
3. The third disadvantage of Windows 10 nightlight mode is that it does not support hotkeys to adjust color temperature. According to the usual steps, you need to go through six steps to open the color temperature adjustment.
4. The fourth disadvantage of Windows 10 night light mode is that it can not set different color temperatures for day and night, you need to manually adjust the color temperature again at sunset and sunrise.
For people who just want to improve their sleep, they can turn on the night light only after sunset, but for people who want to reduce blue light to protect their eyes, they also need to turn on the night light feature during the day, but usually, they don’t need to filter as much blue light during the day as they do at night, so it’s necessary to set different color temperature for day and night.
A more perfect third-party alternative
If you want to overcome the above disadvantages of Windows 10 night light, you can install a third-party software called CareUEyes. CareUEyes filters blue light by adjusting the color temperature just like Windows 10 night light, but it not only supports Windows 10 but also supports installation on XP, Windows 7, and Windows 8.
CareUEyes is easier to use than the night light feature
1. Eight built-in color temperature modes for you to choose
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 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.
The Windows 10 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.