Unfortunately for me, it's already too late to return because I wasn't able to install it immediately. But when I was able to try it out today, one of the bulbs was bad out of the box. I hope I can find a replacement for the bulb.Edit: The bulb was not bad. The wiring had me confused. The white AND the red wire must be sent to the positive post for both bulbs to work. I am not sure why it is wired this way, but now it works great.
Rating: [5 of 5 Stars!]