We offer you a selection of battery-powered rear lights for bicycles. Whether as additional lighting or the main light, a rear light on the bike is essential, especially when cycling in road traffic. Bicycle rear lights mean more safety for you and other road users. Thanks to the latest LED technology, the development of battery-powered bicycle rear lights has progressed enormously. Battery bike lights achieve top brightness, a long battery life and are easy to install. But here, too, you should pay attention to the StVZO approval when buying. Non-authorised bicycle lights may only be used on the bicycle as additional light.