See and be seen with original equipment lighting. Genuine replacement parts Safety is a prerequisite for every ride so keep yourself protected and secure with the lighting your bike was designed for. - Spanninga, Herrmans, Busch&Muller and Supernova Headlights Requires AAA batteries - Battery-operated, Dynamo operated or RIDE+ specific Batteries not included - For Supernova, you can go to Supernova direct: http://supernova-lights.com/