Ravemen TR-50 USB LED Taillight

Mount Included: Yes Highly efficient COB LED with max 50 LED Lumens Quick release designed for various needs Specifically designed lens providing rear and side visibility Sensitive touch pad to easily and quickly change brightness Micro USB charging port, compatible with most phone chargers and other electronic accessories Built in battery indicator and charging indicator Built in clip allows light to be installed on a backpack or belt loop Intelligent memory circuit remembers the last used brightness level and mode when turned on again Angle Adjustable: Adjust the mounting angle of the light to fully optimize your visibility Compatible with round or aero seatposts LED: COB LED Impact resistance: 1 Meter IPX4 Water resistant Battery: 800MaH/3.7V rechargable LI-polymer battery Dimensions: 19mm x 35mm x 65mm Advertised Weight (Light Only) ~ 41g Mount Size: Compatible with 24-32mm seatpost Light Modes: High (30 lumen 2.7 hrs) Low (10 lumen 7.6 hrs) Pulse (10 Lumen 18 hrs) Rapid Flashing (10 Lumen 25 hrs) Flashing (50 Lumen 4 hrs)