The mini flashlight emits a maximum of 400 lumens. You couldn't have imagined this little flashlight to be so bright. Instructions for use: Press and hold the switch to activate the extremely bright mode, release it to turn it on. switch 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 a flashing function. magnetic attraction, combined with the side light warning flash mode, it can be absorbed on the top of the car and other places to become an emergency warning light / Memory mode / IP65 waterproof and multi-functional . WIDELY USEDfor repairman, mechanic, carpenter, handyman, motorhome, cook, portable design easy to carry for daily use in a mini tool. Contents Package: 1 mini flashlight, 1 USB Type-C charging cable, 1 stainless steel key ring, 1 instruction manual.