ZK20 8000LM waterproof LED flashlight with an aluminum body and T6 LED bulbs. It delivers strong output from a 40 W module, features adjustable focus and zoom, stepless dimming and three modes - high, middle and low. Rated to illuminate roughly 200 – 500 m (about 656 – 1,640 ft), it is shock resistant and suitable for camping, climbing, hunting, fishing and night walks. Charger not applicable.