Install the battery as per the direction shown in the photo above
When the PCB board detects motion, the LED will light up.
*Photos for reference only.
Description:
Add some unique style to your RC drift car with these easy to install LED wheel lights! Featuring a bolt-on design, these wheel lights are super easy to install and use. The design incorporates a 12mm hex hub into the LED unit, so you just need to slide these over the axle and pin like you would normal wheel hex hubs, then bolt on the wheel. The LED lights are motion activated, so you will not need to remove the batteries or turn anything off when your car is not in use. These will fit wheels with 12mm hex hubs (pin style).
Feature:
For: Cars that use 12mm hex
Input power: AG1 button cell battery (2 pcs per LED Wheel Hub)
Material: Aluminum Wheel Hub
Include:
Aluminum Wheel Hubs w/ LED Light (4 pcs)
AG1 button cell battery (8 pcs)