I've started with LasFits for all interior and exterior lighting. So far, I've done the dome lights (including cargo area), and reverse lights. The interior lights are definitely bright, and very much to my liking. I haven't been able to actually see my reverse lights yet (is there a trick to getting around it auto-shifting to park?), but I figure I'll get my g/f to hold it in reverse while I take a look. I do see that they're definitely working as they reflect off other vehicles and wall at night.