Installed my atomic led lights here is a few pictures and a video.
I followed all the instructions I found on here and the internet. Pretty easy job once you get the huevos to drill 15 holes in the roof.









Click picture below to see the video.

 

Awesome! I love the look that cab lights give to a truck.

 

Looks good, now I want to do it, have a link for the how-to directions?

 

Very nice. I was looking at those recently because of the stobe option to replace my goofy magnetic mount amber strobe. A few questions:
Do yours strobe, separately from the vehicle flashers?
If so, can you elaborate... Like do they work just as running lights and flashers, and have a separate strobe switch?
I assume your truck did not have rooftop markers - other than the drilling agony, how did running the wiring go?
Thanks.

 

I too would like the link thanks

 

Cab Light Install With Pics - Ford Powerstroke Diesel Forum

F250 Factory Clearance Light install

This is 2 of the sites I used some of the wiring will be different because of the extra wire per light for the whelen flasher module.

 

The lights are setup to come on with running lights just like every cab light. Then you flip a switch (I used upfitter #3) and they strobe.

The drilling was not so bad but I did measure probably 10 times. As far as wiring I ordered the harness from atomic. It was very easy to hook up to each light and run it down the drivers side to the flasher module that came with the light.

 

I was wondering how your lights are holding up. I installed mine back in 2012 and right at 2 years one of them half the LED's stopped working. If I tapped on it they would work for a few days. Then a second one started doing it as well so I contacted Atomic and they stated they only have a 2 year warranty and I filed at 2 years 2 months. They offered to sell me the updated model for $150. After spending $240 on the 2 year old ones I didn't care to spend another $150. Now only half of the LED's on each light work and I guess the gaskets dried up because I get water poring in during a heavy rain or car wash.