The Infinity Universal Rear Light stands out with its powerful and minimalist design, providing enhanced visibility for cyclists. Utilizing advanced COB LED technology, this rear light delivers a uniform and bright 30-lumen output, ensuring you are seen on the road. It easily mounts onto the Infinity Universal pannier rack with the included adapter, and can be attached or removed without tools, making it highly convenient. Perfect for versatile use, this rear light can also be mounted on the seat post or seat bar using the supplied rubber rings. The integrated rechargeable battery, which charges via USB, offers up to five hours of illumination and includes a save switch and battery charge indicator for added convenience. Rear light with flash function for the Infinity Universal pannier rack Can be universally mounted on seat post or seat bar Includes adapter and rubber rings for easy installation Features COB LED technology for bright, uniform light Rechargeable battery with USB connec