Sleek profile that complements your road bike, the Hotrod unleashes a powerful amount of lumens in radiant wide coverage 6 modes: High flash, SteadyPulse, zoom, group, low flash, high steady. SteadyPulse's steady beam helps motorists better gauge their distance from you while the overlapping pulses keep them alert of your presence Low battery indicator Sturdy and flexible Versatite mount attaches to most seatposts and seatstays, including aero styles Assembled in the USA