Cygolite Dice HL– 150 Lumen Bike Light– 6 Night & 2 Daytime Modes– Ultra Compact Design– IP64 Water Resistant– Sturdy Flexible Mount– USB Rechargeable Headlight – for Aero Road & Commuter Bicycles

You’d never expect this much power packed into one cubic inch, but we did exactly that. Packed with more technology than meets the eye, the new Dice 150 fires up the night with an incredible 150 lumens, and stands out in broad daylight with intense lightning-like flashes. It also senses day and night, automatically switching to the optimal flash mode. Engineered for road cyclists, it uses a low profile, flexible mount designed for most handlebars including aerobars.
Powerful 150 Lumen USB rechargeable bicycle headlight in one cubic inch, for road cycling & commuting
8 modes (hrs.): low (15), Med (2: 30), hi (1: 30), boost (0: 45), S-Pulse hi (2: 30), S-Pulse low (5), single 1x flash (10), triple 3x flash (24)
Steady Pulse alerts with pulses as its overlapping steady beam lights the night; Powerful flashes make you stand out in broad daylight
Only one cubic inch in size; extra wide, long range beam; USB charging; low battery indicator; water resistant; weighs only 30 grams
Designed, engineered, and assembled in the USA