Ravemen TR-500 USB Tail Light - Ultra Bright 500 Lumen

• Most Powerful daytime and nighttime visible tail light
  
• Internal side stripes for brighter side visibility
• Compatible with round and aero seatposts
• Eye-catching flashing with max 500 LED lumens, providing great visibility for daytime riding
• Built-in motion sensor for brake detection and auto on-off function when activated
• Auto power save and indicator for low battery
• USB-C charging port for convenient use
• Solid and lightweight anodized aluminum body
• Compatible with round and aero seatposts
• Intelligent memory circuit remembers the last used brightness level and mode when turned on again

• LED: 3*red LEDs

• Battery: 1600mAh/3.7V rechargeable Li-ion battery
• Dimensions (light unit): 41mm (L)*33mm (W)*62mm (H)
• Published Weight (light unit): 77g
• Water Resistance: IPX4 Anti Spray
• Modes - Lumens - Runtimes
• High - 100 - 4.5hrs
• Mid - 50 - 7.5hrs 
• Low - 20 - 17hrs
• Warning Flashing - 500 - 18hrs
• Rapid Flashing - 100 - 21hrs
• Slow Flashing - 100 - 10hrs

With max 500 led lumens and improved eye-catching warning flashing mode, TR500 maximize the ride's daytime visibility to a new level. The rear light comes with an intelligent brake sensor for urban riding and auto on-off function for convenient operation. There are also 6 other modes, 3 constant and 3 flashing modes, for various riding environments.