The mini flashlight emits up to 400 lumens. You can't imagine how bright this little flashlight can be. [Instructions for use]: Press and hold the switch to activate extremely bright mode, release to turn it off. Double-click to turn on the front LED light and click to switch between high, medium and low modes. Click three times in a row to turn on the side light, and switch to purple light, flashing warning and other lighting modes with one touch. [Multi-function]: The tail has a magnetic suction function, combined with the side lights warning flash mode, it can be attached to the roof and other places to become a waterproof emergency/memory mode/IP65 multi-function warning light. Wide useSuitable for repairman, mechanic, carpenter, handyman, camper, chef, portable design, easy to carry, suitable for daily use.