Packed with more power and technology than meets the eye, the Cygolite Dice HL 150 fires up the night with an incredible 150 lumens, and stands out in broad daylight with its intense lightning-like flashes. It even senses day and night, automatically switching to the optimal flash mode. Engineered for road cyclists, it uses a low profile, flexible mount that's designed for most handlebars including aero bars.

• Features Enhanced Cycling Optics that cast an extra wide and long range beam compared to conventional lighting optics
• Low battery indicator and light memory mode saves the mode the rider is using when the light is turned off
• Water-resistant design for all riding conditions
• Eight lighting modes for use on mountains, roads, and commuting
• Battery: 1, 702322 Lithium Polymer, 3.7(V), 1.11(Wh), 6g, Included