The LP290 LED Pocket Flashlight is bright with 250 lumens. You can determine the brightness with 3 modes: high, low and strobe. This pocket LED flashlight runs on 2 AA alkaline battery that are included. The best thing about this light is the sleek and compact, design. This flashlight is perfect for: pockets, backpacks, car consoles, etc. It's made with a sturdy black matte finish, has a high quality pocket clip and has a limited lifetime warranty. This is an all around good pocket flashlight!