That's funny that you got a set for Christmas too! I got mine with a Pepboys gift card I received. They were pretty easy to install, except I had to drill a hole through the firewall to run the wire to the switch. And, I ended up using the wrong wiring splice connector up[ front, so only the drivers side lights works right now. I was just excited and in a hurry you know. Anwway, I called up KC Highlites and they are sending a replacement no charge, so I should have them both up running by next week. These are the 100 Watt Daylighters, and while I've only had 1 of them lite up so far, it looked pretty bright to me!