DUDE...... Careful with this one. The instructions and wiring diagram that came with mine were so wrong. I couldn't believe it. I'm not saying the lights are bad, because the are awesome for the $$. But you must be sure the diagram you have is correct. I blew a fuse when I tried mine the first time. Checked my work. Thought I was crazy, then did a google search and found the directions were wrong. If you have trouble email me at joseph.baca@gmail.com I will look at mine and get a diagram to you. Mine were purchased in Las Vegas by the way and I'm pretty sure most all directions in there are incorrect.