Rear light for mounting on the Infinity Universal rack The flat rear light from Spanninga enhances visibility. Thanks to COB-LED technology, it impresses with its uniform, bright light output. The rear light can be easily mounted on the Infinity Universal rack using the included adapter and can be installed and removed without tools after the initial installation. Mounting on the seatpost or seatstay is also possible thanks to the included rubber rings in two sizes. Rechargeable via USB.