Industrial-grade headlight with included batteries offers powerful durability in a simplistic design. High-performance LEDs cast 35 lumens of bright light up to 78'. Energy-saver mode reduces power consumption for extended battery life. Rubber body with shock absorbers is able to withstand a 30' drop for virtually indestructible use. Overmold, rubber head pivots to let you easily position the light where you need it most. IPX4 water-resistant design prevents it from being damaged from liquids. Head strap fits comfortably on your head for enjoyable extended wear.