Topeak HeadLux Helmet Light Black/Red/White

3 Modes, Batteries included, 2 white LED’s and 2 red LED’s Luminous intensity 6 candle power/10M; Mounts to any bike helmet Button for easy switching between two modes; Injection molded plastic Included two battery CR2032; Burn time (approx) 70 hrs / 100 hrs / 50 hrs