big bopper
Oakley Expert
Yea I love the look of the mr-16 light I have a double wide and would really like to add light to it. I'm in the process of finding the easiest and cleanest way to do it.
If you're installing from scratch (i.e. cutting the holes in the case yourself) you can go for a larger bulb like a GU10 for more illumination. For a double wide where LED strips are going to be less effective because of the larger space, it's probably preferable. From the looks of it Carguy was using the existing opening in his case hence he was limited to an MR16.
Here's my single wide with 3 GU10's installed:
And the electrics on top (the transformer is for the LED strips, the downlights need only a chop box to connect them to the mains):