i need help on how to install a pivot shift light. i dont know what wires go where. i dun have the instructions. i tried looking up the product but cant seem to find it. there are 4 wires. red, black, white, and orange. i know red is power and black is negative, but dun know where the rest goes. someone on here must have one installed so please help me. if no then does anyone want to buy it?