Alyssa Forrestwrote a review of Lezyne Femto Drive Rear Light on June 18, 2014
Familiarity: I've put it through the wringer
All you need in a rear light. Does its job and does it well. Stays on the bike and has multiple settings. Easy to change the battery. This has a 2nd job of a dog indicator light. I use it on my pup while camping to see where she is at night.