Be Seen In Confidence
Using dual-rows COB LED and 800mAh high-capacity Li-ion battery. TR50 is a powerful rear light with max 50 LED lumens and 25 hours long run time. With a simple tap on the top touch pad, you could change between five different levels easily.
Using clip lock mechanism; suitable for Cycling or Running activity or any activity that need you to be seen.
1. Dual rows high efficient COB LED with max 50 lumens
2. Specifically designed lens providing rear and side visibility
3. Sensitive touch pad to switch modes easily and promptly
4. Pulse flashing mode for group riding, no dazzle for following riders
5. Quick release design, compatible with round and aero seatposts
6. Convenient Micro USB charging port
LED: COB LED
Battery: 800mAh/3.7V rechargeable Li-ion battery
Dimensions (light unit): 19mm (L)*35mm (W)*65mm (H)
Weight (light unit): 41g
Mount size: φ 24-36mm seatpost and aero seatpost
review from road.cc at https://road.cc/content/review/249857-ravemen-tr50-usb-rechargeable-rear-light-50-lumens