This Simson Battery luggage rack taillight 'Coast'' is part of the Simson Premium line, which consists very high quality products. The highly efficient red LED has a burning time of up to 100 hours! This robust taillight with integrated reflector provides a good visibility even on the sides of the bike. The light is splash and rain water proof and has 80mm anchorages. The taillight has an ON / OFF switch. Including batteries: 2 x AAA.