Below is a link to what i have on my truck, they are priced great compared to other places and they work GREAT!!!! Coupled with my lightbar there wasnt a car that wouldnt pull over responding to calls. Ill get a vid and upload it to show ya. since i got my ram the two grille lights is actually all i got hooked up so far. But i got big plans for a lighting system on my Ram. Ill start a thread on it once i get it started. it includes 8 Additional lightheads from the link (six in front, 2 in the rear beside the plate). An LED headlight/Taillight strobe system (clear in the headlights, Blue in the reverse lights) a flasher to wig-wag the fogs. and a full size LED lightbar.
But any, Good luck on your search, im looking forward to seeing your final product!!!