Trek Beacon Bar End Lights

Information from: http://bontrager.com/model/06988.

Add out-of-the-way safety lighting to your bike with our Beacon bar end LEDs. Designed to mount discretely inside the bar, Beacons operate in steady and flashing mode and provide over 30 hours of run time on a single AAA battery (included).

Features

Both lights are sets (left and right)

Steady and flashing modes

30+ hour run time on 1 "AAA" battery (included)

Dropbar version requires 60mm minimum straight section for proper insertion

Dropbar design uses one rear facing LED

Flatbar design has two rear facing LEDs

Dropbar, flatbar or riser bar compatible