HEADSUP LITE™ 2610 LED headlight provides hands-free light where you need it, when you need it. A dual mode button activates all 3 LEDs for full brightness, or just 1 to extend battery life. The adjustable cloth strap fits comfortably and securely on your head, while the rubber strap grips tightly to hard hats and helmets. 30 lumens light output, 28 meter beam distance, 194 candela peak intensity, IPX4 water proof.