Intended Uses Structural and Wildland Firefighting Fire Resistance Fits ALL Fire Helmets with Goggles, Bourke Eyeshields, EZ-Flips, and Defender Visors Warranty Two (2) year warranty on all manufacturer defects from the date of original purchase Silicone straps are covered by a limited 90 day warranty LED / LIGHT OUTPUT 60 Lumen 20 LEDs: 18 White, 2 Green* * The combination of White and Green light enhances depth perception and helps to see (and be seen) through mild to moderate smoke FEATURES Optimized blend of Focused, Distance, and Panoramic Light 3 Modes Rear Safety LED (Red) to help be seen Tap On / Off Switch DURABILITY Polycarbonate Housing Fire and Impact Resistant Waterproof to 20 ft (6 m) BATTERY 4 AA Batteries Life: 16 to 30 Hours