How To Install Interior Car Neon Lights. BAT12V to a switch in the cabin presumably right next to the exterior lighting switch and then on to your lights in the floor wells etc. How to Install Interior Car Lights via the car battery - Step 3.
Pull off the negative battery cable. BAT12V to a switch in the cabin presumably right next to the exterior lighting switch and then on to your lights in the floor wells etc. A car interior lights kit generally comprises of 1 front dome light and 1 rear dome light.
This way you can just turn them on or off as you want.
How to Install Car LED Strip Lights Set the LED strip underneath your vehicle. BAT12V to a switch in the cabin presumably right next to the exterior lighting switch and then on to your lights in the floor wells etc. Without a proper grounding point your lights will not turn on. To do this you can run a power wire directly from the car battery to the operating switch thus by-passing the vehicles.