Cateye HL-EL510 LED Bicycle Headlight

This compact, extra-bright one-LED white headlight runs on four AA batteries and produces 60 hours of run time. Cateye's OptiCube technology optimizes lens and reflector brightness, providing 800 candlepower from the single LED. Other features include side visibility and a tool-free mounting bracket.

About Cateye
Founded in 1946 in Osaka, Japan, CatEye is the leading manufacturer of cycle computers, lights, and reflectors to cyclists in the world. In 1964, CatEye was the first in the industry to create a flashing lamp for bicycles, followed by their first battery headlamp in 1982, and the very first bicycle head lamp using white LEDs in 2001. The company's Opticube lens and reflectors make the brightest and most efficient LED headlights. while their LD500 remains the only rear safety light that can meet the rigorous CPSC standards for reflectivity.