Reduce Blue Light Exposure with a Blue Filter for PC - Download Here
How to Download Blue Filter for PC and Why You Should Do It
If you spend a lot of time staring at your computer screen, you may have experienced eye strain, headaches, or sleep problems. These are some of the common symptoms of blue light exposure, which can harm your eyes and disrupt your natural rhythms. In this article, we will show you how to download blue filter for PC and why you should do it.
What is Blue Light and How Does It Affect Your Eyes?
The Sources and Effects of Blue Light
Blue light is a type of high-energy visible (HEV) light that has a short wavelength and a high intensity. It is emitted by natural sources like the sun, but also by artificial sources like LED lights, fluorescent lights, and electronic devices like computer monitors, smartphones, and tablets.
download blue filter for pc
While some blue light is beneficial for your health and mood, too much blue light can have negative effects on your eyes and body. According to some studies, blue light can cause eye strain, dry eyes, blurred vision, headaches, and macular degeneration. It can also suppress the production of melatonin, a hormone that regulates your sleep cycle. This can lead to insomnia, fatigue, and mood disorders.
The Benefits of Using a Blue Light Filter
A blue light filter is a device or software that blocks or reduces the amount of blue light that reaches your eyes. By using a blue light filter, you can protect your eyes from damage, reduce eye strain and headaches, improve your sleep quality, and enhance your overall well-being.
Some of the benefits of using a blue light filter are:
Ease digital eye strain
Reduce glare
Increase the clarity of vision
Reduce computer headaches
Eliminate migraines
Eliminate dry eyes
Eliminate blurred vision
How to Enable the Built-in Blue Light Filter in Windows 10
If you have a Windows 10 PC, you can use the built-in blue light filter feature called Night Light. This feature shifts the color temperature of your screen to show warmer colors that reduce the amount of emitted blue light. Here are the steps to enable it:
Step 1: Open the Settings App
Right-click on the Start button and select Settings on the Power User menu. Alternatively, you can press the Windows + X keys and then click Settings.
Step 2: Choose System and Display
Select System in the pop-up window. The Display category opens by default. Scroll down on the right and toggle on the Night Light setting.
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Step 3: Toggle on the Night Light Setting
Click the Turn on now button to immediately activate blue-light filtering. Move the strength slider to increase or decrease how much blue light Windows 10 will eliminate.
Step 4: Customize the Night Light Settings
To configure the Night Light feature, click the Night Light Settings link located under the toggle. Here, you can choose to schedule night light to turn on automatically based on sunset to sunrise or set hours. You can also adjust the color temperature according to your preference.
How to Download and Use a Third-party Blue Light Filter App
The Advantages of Using a Third-party App
While Windows 10's built-in blue light filter does a good job of filtering out blue light, you may want to try a third-party app that offers more features and customization options. A third-party app can give you more control over the color temperature, brightness, schedule, and mode of the blue light filter. It can also provide you with more presets, themes, and profiles to suit your preferences and needs.
Some of the Best Blue Light Filter Apps for PC
There are many blue light filter apps available for PC, but not all of them are equally effective and user-friendly. Here are some of the best ones that you can download and use for free or for a reasonable price:
App Name
Features
Price
f.lux
- Adjusts the color temperature based on your location and time of day- Allows you to set different color profiles for day and night- Has a movie mode, a dark mode, and a bedtime mode- Supports multiple monitors and devices
Free
Iris mini
- Reduces the color temperature and brightness without increasing the flicker rate- Has three modes: automatic, manual, and paused- Has a pro version with more options and features
Free or $8 for pro version
CareUEyes Lite
- Automatically filters blue light and adjusts brightness- Has several presets that vary in color temperature and brightness- Has a timer that reminds you to take breaks- Has a focus mode that dims the screen except for the active window
Free or $9.99 for pro version
SunsetScreen
- Allows you to set the time of the sunset and sunrise- Lets you choose the color temperature and brightness for day and night- Has a full-screen mode, a dimming mode, and a pause mode- Uses minimal CPU and memory resources
Free or $6.99 for pro version
Redshift
- Changes the color temperature based on the position of the sun- Takes into account whether it's a bright or overcast day- Has a manual mode, a one-shot mode, and a reset mode- Is free and open-source software
Free
Conclusion
Using a blue light filter for PC is one of the best ways to protect your eyes from the harmful effects of blue light. It can help you reduce eye strain, headaches, sleep problems, and other health issues. You can either use the built-in blue light filter in Windows 10 or download a third-party app that offers more features and customization options. Either way, you will be able to enjoy using your computer without compromising your well-being.
FAQs
What is the best color temperature for blue light filter?
The best color temperature for blue light filter depends on your personal preference and comfort level. Generally speaking, lower color temperatures (below 4000K) are warmer and more relaxing, while higher color temperatures (above 5000K) are cooler and more stimulating. You may want to use a lower color temperature at night to help you fall asleep faster, and a higher color temperature during the day to keep you alert and productive.
How do I know if my blue light filter is working?
You can test if your blue light filter is working by looking at something white on your screen, such as a blank document or a web page. If your blue light filter is on, you should see a slight yellow or orange tint on the white background. If your blue light filter is off, you should see a pure white or bluish-white background.
Can I use blue light filter with glasses?
Yes, you can use blue light filter with glasses. However, if your glasses already have an anti-reflective coating or a blue-light blocking coating, you may not need to use an additional blue light filter on your computer screen. Using both may make your screen too dim or too yellow for your liking.
Does blue light filter save battery?
No, blue light filter does not save battery. In fact, it may slightly increase your battery consumption because it requires extra processing power to change the color temperature of your screen. However, this effect is negligible compared to other factors that affect your battery life, such as brightness level, background apps, Wi-Fi usage, etc.
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