Name: LED Head lamp, Headlamp, Led Head Light, Headlight Output: 13,000--15,000MCD per LED LED quantity: 3 /7 /9 /10/ 12 /14 /16 /17 /18 /19 /21 /23pcs ultra bright LED bulb/ 3LED+1Krypton/ 6LED+1Krypton/ 1Watt high power LED. Battery type: 3 x AAA Material: ABS Color available: sivler, black, red, etc Life time: 100,000hrs Packing: double blister card LED headlamp powered by battery, with Elastic head strap ,the LED headlamp is Water and shock resistant. Super bright ultra bright LEDs for 100,000 hours of usage. Body made of ABS resin. Light weight, multi-angle pivoting head. Available with cloth strap for hat and bare head use or rubber strap for helmet and hard hat use.Suitable for fishing, biking, reading, and hiking