Rosewill Cree XPE-R2 Tactical Original 300 Lumen Ultra Bright LED Search Flashlight Set w/Bicycle Bracket (RLFL-13003) Long lifetime Super Bright Cree XPE-R2 LED (up to 50,000 hours) Heavy Duty, Compact and Tough Aircraft-grade aluminum housing The illumination up to 650 feet (200 m). Convex lens create a smooth, power beam. Super High brightness (300 lumens, up to 7,000 lux at 1m) No heat, No UV, or IR light radiation.