1. Material: aviation-grade die-cast aluminum 2. Input voltage: DC8V-85V (note: input must be direct current to work, alternating current will burn) 3. Power: 15W 4. Working temperature: -40-105 degrees Celsius 5. Light color: white light/yellow white light/yellow light 6. Color temperature: 6000K/4300K/3000K 7. Dimming: turn on the light white (high beam), turn off the light and then turn it on to yellow + white (far and near beam), turn off the light and turn on yellow (low beam), the operation can be repeated, the order is: 1. white light 2. white light +Yellow light 3. Yellow light 8. Waterproof rating: IPX7 9. Product line length: 74CM 10. Fixing method: handlebar fixing 11. Installation size: 18-28MM 12. Installation scope: It can be installed on DC8V-85V vehicles, motorcycles, electric vehicles, ATVs and other vehicles. 13. Aluminum alloy material, long service life, low energy consumption, low light decay and fast heat dissipation 14. The lamp bead comes with a lens to focus the scattered light into parallel light, reduce the loss of light, and have good condensing performance, increase brightness, and increase irradiation distance 15. Accessories: handlebar models: light main body*1, handlebar fixing accessories*2, fixing screws*4, certificate of conformity*1, non-slip gasket*2, high-strength screw glue*1, hexagon wrench*2 (large , One each)