Light for Android
It uses the camera flashlight or the background light of your display to reduce battery drain or in case that flashlight is not available. That's it. Simplicity is a primary aim of this app, so please don't ask for additional features in the comments. This allows Light to require only a minimum of permissions. Furthermore Light is and will remain ad-free.
I only tested Light on the Sony Xperia Pro Smartphone and the Nexus 7 Tablet in the emulator. So please contact me, if Light makes trouble on your device. I hope the most time you will enjoy it.
Tags: torch, torchlight, flashlight, lamp, light