VOLVO FH4/FH5 RED LIGHT INTI CEILING LIGHT

CODE: 91372T

LED emitter in red and white (dual color) installed in ORIGINAL interior lighting lamp - VOLVO FH4/FH5.
The original emitter should be removed from the factory lamp and replaced with a purchased accessory one.
The emitter has 12 LEDs.

Colors of electrical wires:
black -> (-) mass
white -> (+) white light

red -> (+) red light

The white and black wires connect to the original wires, either by purchasing an adapter or cutting off the original connector. The red wire is then connected to the positive of the existing red light in the truck. In this way, the red and white colors will be automatically turned off along with the other original lights and will also be dimmed. It can also be connected completely independently of other lamps and turned on using a switch or dimmer.