Waterproof Night Riding Safety Led Light for DIY Electric Skateboard
Be compatible with more different boards!
It's compatible with electric boards, standard boards, and most major brands of skateboards.
See far distance and being safe at night
You can see clearly where you need to go and being seen by cars early and often. You can see up to 30 feet and be seen from over 300 feet away.
Features:
1. Long distanse and wide range of lamplight. There is a strong shot of the lens and a strong paving of the reflective cup.
2. Led deads has good quality and high brightness. Small and exquisite appearance, beautiful and generous.
3. Waterproof and durable.
Specification:
Material: Aluminum
Power: 4W
Volatage: 12-80V
Current: Direct-current (A)
Size: 41*30*70mm
Cable Length: 65cm
Light in Details 
Shipping comes with 4pcs steel strip bandage for fixing.
Test vedio for your reference