Lezyne Ebike Mini STVZO Headlight. German StVZO optimized lens with approved flood and long-range beam. High performance always-on LED delivers 210 lumens (65 Lux). E-bike compatible 6 , 12v input, 4w easily plugs into batteries from top makers including Bosch, Shimano and Yamaha Includes Composite Matrix fork mount that cleanly hides the included 130cm long power cable