The Power StVZO Pro E115 is an e-bike light featuring a German StVZO-optimized lens with approved flood and long-range beam. A high performance always-on LED delivers 310 lumens (115 Lux). Durable CNC-machined aluminum construction aids in heat dissipation, and an auto day/night system extends battery runtime. E-bike compatible 6 – 12v input, 6w; easily plugs into motors from top makers including Bosch, Shimano and Yamaha. Includes X-Lock stem mount and CNC-machined aluminum fork mount. 130cm power cable included