The mini flashlight emits a maximum of 400 lumens. You couldn't have imagined that this little flashlight would be so bright. Instructions for use: Press and hold the switch to activate extremely bright mode, release it to turn it off. Double-click to turn on the front LED light and click to switch between high, medium and low modes. Three consecutive clicks to turn on the side lights, one click to switch to purple light, flashing warning and other lighting modes. MULTIFUNCTIONAL: The tail has magnetic attraction function, combined with the warning flash mode of the side lights, it can be absorbed on the top of the car and other places and become an emergency warning light/Mode of memory / IP65 waterproof and multifunctional. WIDELY USED for repairman, mechanic, carpenter, handyman, camper, cook, portable design easy to carry for daily use in a mini tool. Package Contents: 1 mini flashlight, 1 USB Type-C charging cable, 1 stainless steel key ring.