I bought some halo angel eye headlights from maximum jeep. The halo lights up white. But can light up green or red. It came with a plug that has a box in the middle and a plug on each side. Got it plugged in and everything works. I wanted a green halo but didn't know it had to be wired up a certain why. The headlights have 2 wires on the back of them that are not currently being used. I assume the green one for the green halo and the red one for a red halo. The white one is currently working but don't know the best way to get the green one to work.