Support DC 6V-80V e-bike system Support Ac6V dynamo Bike system Support switch Support Fork position Electric Bicycle LED Headlight eBike Front Light 100% brand new and high quality Made of high quality materials, durable and practical Small head, long range, mini shape, stylish and beautiful, dashboard control switch electric bicycle mountain bike front light Specification:3W 100LUX Colour:Black Material:plastic Size:6.5x5.3cm Package Contents: 1 * Ebike LED Headlight Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.