... bike light 2.Light output:1200Lm 3.Battery:4*18650 lithium 4.Max range:300m 5.Rainproof 1200 Lumen 10W CREE XM-L T6 ... LED Headlight / Headlamp / Bike Light Application: inspection, search, first aid, targeting, etc., ... . HC-02HL-T6Light Weight 130gColor blackCase Material aluminum alloyLED Light source 1*CREE XML T6Light output 1200LmLight lifetime 100,000 ...