Exceptions can also be created for any other program. User-defined hotkeys are also available for enabling or disabling the app.Ī feature that gamers should be very happy with is the optional fullscreen mode when enabled, the app resets your monitor’s color settings to default if a fullscreen application is in the foreground. LightBulb can be accessed from the system tray after installation, should you wish to customize the settings or disable its functionality for a certain amount of time. Unobtrusive app that does not disrupt your gaming sessions We found the preview function to be especially helpful, as it enables you to simulate an entire 24-hour cycle in just a few seconds, making it much easier to fine-tune your settings. This operation is normally performed every five seconds, and it is intended to override changes made by other software. Gamma smoothing can also be disabled at any time if you wish to prevent the application from refreshing gamma regularly. However, you can also select a location and have the app determine the sunrise and sunset times automatically. Features a user-friendly design and allows you to configure several advanced parametersīy default, the sunrise and sunset times are set manually. You only need to enter the limits and set the transition duration, as the application performs these adjustments automatically based on the sunrise and sunset time info that is available. LightBulb adjusts the color temperature of the light emitted by your display, anywhere from 2500K to 6600K.

While concrete scientific proof is not available, there is no question that warmer light is much easier on the eyes, especially if your room is particularly dark. It has been widely theorized that limiting the amount of blue light your monitor emits can make it easier to fall asleep when you finally hit the sack. Reduce eye strain and make it easier to fall asleep The program offers several customization options, and it is a great choice for gamers thanks to its fullscreen mode. LightBulb is a lightweight, open-source application that comes with an interesting solution: instead of altering your monitor’s brightness, it adjusts its gamma based on the time of day, reducing color temperature as the sun sets. The lack of ambient lighting increases eye strain, and the largely white-blue light emitted by your display can disrupt sleep patterns. Staring at a bright monitor screen late into the night is not recommended for several reasons.

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