TR600

Solid build, bright, and functional in all the way it claims. Great battery life too. With the Auto on/off feature, I just leave it on full time and glance at the battery indicator every couple of rides, which is relatively frequent since I ride daily, both for commute and recreation. If the battery light turns yellow, I know I've still got a few hours/a ride before I need to charge it. I can quickly slide it off the mount to take into work for it to charge or just plug and toss it into my on-bike bag with the battery pack to charge while I'm off the bike outside.

TR600

I love this tail light, excellent quality!! Functions as advertised. BRIGHT!!!

Bright rear light

Well-made rear light. Very bright and powerful.