The PDW Kepler E-Bike Headlight works with any 6V-15V e-bike system, and comes packed with 350 lumens, and a sturdy stainless steel fork mount. The Kepler E-bike Headlight comes equipped with a Bosch friendly plug pre-installed for quick attachment to any Bosch e-bike system. For other e-bike installations the Bosch plug can simply be clipped off, and the light functions just the same directly wired up. Features: Includes Bosch E-bike System plug Precision lens focuses beam onto path, not into the eyes of oncoming traffic Remove Bosch plug to work with any 6V-15V e-bike system 100 LUX / 350 lumens OSRAM Power LED Alloy construction Stainless steel fork crown mount Headlight cable length is 55" Specifications: Brightness: 350 Lumens Battery Type: External Run Time: - Beam Color: White Color: Black Weight: -