The CygoLite Hotshot USB LED Tail Light is compact enough to be left on your bike and yet built to be easily removed. The Hotshot LED light is based on a dual LED 2 watt design offering five light modes.
Mount it to your seatpost using the provided bracket or clip it on using the built in clip. Once mounted, choose one of five light models - steady, zoom, triple, single, or random. Adjustments to flashing speeds can be made by pressing the second button.
This small little unit charges via USB and goes from empty to full in 3 hours.
Includes light, mounting bracket, and USB cable. 55 grams