Trek Flare 7

Information from: http://bontrager.com/model/06992.

Weather-resistant for durability, the Flare 7 uses seven ultra-bright LEDs to provide 270 degrees and up to 3000 ft. (914 meters) of visibility. Two AAA batteries (included) provide over 70 hours of run time.

Features

Integrated M5 nut for easy reflector bracket mounting

Steady, flashing and random modes

Includes Flare simple taillight bracket, belt clip, seatpost and seatstay clamps

70+ hour run time using 2 "AAA" batteries (included)

7 LED taillight with 270 degree 3000ft. (914m) visibility