Hopefully a simple question - but I have a mental block when it comes to wiring / electrical
I am going to run with my spare in the back of my Jeep as I have no need for rear seats. I have therefore removed the tyre carrier and high third brake light assembly. I bought a basic LED light off Amazon, but now I have come to fit it I see it has three wires, of course the wiring that comes from the connector panel attached to the tail gate has two wires (live and ground I presume). Can I use the light I have bought or do I need an LED with just two wires? If I can use it how should it be connected to the two wires from the tail gate connector panel?
I am going to run with my spare in the back of my Jeep as I have no need for rear seats. I have therefore removed the tyre carrier and high third brake light assembly. I bought a basic LED light off Amazon, but now I have come to fit it I see it has three wires, of course the wiring that comes from the connector panel attached to the tail gate has two wires (live and ground I presume). Can I use the light I have bought or do I need an LED with just two wires? If I can use it how should it be connected to the two wires from the tail gate connector panel?