A very bright Led Dynamo Bicycle Head Lamp Chrome plated Diameter ø: 67 mm Length: 55 mm 1 ultra bright white Led Power of led is 1.1 Watt With power switch
This light is to operate by connecting it to 6V dynamo. But..! It has pins for secondary external power input! You can connect any external 6v direct current power source like external battery or you can connect it to any moped that gives 6v direct current electricity. A very special LED Dynamo Light.