Lumolight: Screen & Flashlight

Lumolight: Screen & Flashlight is an open-source Android application in the Productivity category. It provides configurable controls for the device’s front light and back flash. The app is suited to Android users who need practical screen and flashlight functions from a mobile device.

The front light can be adjusted by changing its color, duration, and brightness. The back flash has separate controls for its active duration, blink rate in BPM, and flash strength on supported devices. These settings allow the two light modes to be configured independently rather than using one shared control set. The available options determine how each light mode operates when it is used.

The interface follows the Material You design system and supports both light and dark themes. Dynamic theming can match the Android theme settings available on the device. An Android tile can start the front light without opening the application first. Volume keys can also be used to adjust brightness.

As an Android application, Lumolight fits a mobile productivity catalog focused on practical device utilities. Its open-source license indicates that it is made available under an open-source model rather than as a proprietary-only application. MirrorNest stores the official build directly on its own storage and scans it for malware before publishing. This provides Android users with a catalog copy of the official build while preserving its stated platform and license information.