Extreme Bright Multi-function LED Headlamp with High, Low and Flashing Modes on Both Red & White Bulbs. Lightweight, with Cree Lamps and AAA Battery Convenience. Three Year Manufacturer's Warranty. High, Mid, Low, SOS and Red light settings 5mm Cree R3 LED with 168 Lumen output and constant current circuit Powered by 3 AAA batteries Waterproof to IPX6 standard Impact resistant to 1.5 M (5 feet)