the color temp is not what im sticking with. i had an had an extra kit (my old fog lights kit) thats why they are that color (sig pic)
the kit is Xentec off ebay (i may get the slim ballast if these go up)
it puts out some heat if you leave the reverse lights on long enough, but i havent noticed any out of the norm heat. last night after using them, when i put my hand to the lens it was warmer than stock bulbs, but not hot.
the fitment is custom. in the 2nd to last pic, you see the orange disc and the gold disc. they have squares already cut in them from BG (product we use at the shop) and the bulb fits in there without touching. i put the bulb thru the disc and siliconed where it meets. then put that unit in the housing using silicone there too.
the bulb has plenty space before hitting the lens, and is not touching the housing at all.
Black, my fogs are not that blue in person (camera phone pic) and they have smoked film over them (which does throw it off on matching slightly, but they are not that blue lol they are 6k)