Nooby, you seem to have hitch, is that stock or aftermarket? If it is was stock, didn't it have the wiring right there to tap into?
Ryan, they look nice, for $10 a pair it is reasonable.They even have super bright turn signals, but I think the life of these won't be as good as regular bulbs. What do you think? Did you only have backups or did you have tail/brake lamps too?
I only had the backup bulbs.
I was always worried that there would be too much amperage going through the factory wiring, but considering that you only back up short distances/time, I figured the wiring wouldn't get cooked/fried!
The new bulbs I saw at the Seattle int. car show from a company in Bellingham, Washington (
http://www.v-leds.com/V-LEDS-6K-HID-WHITE-28-p8701564.html) and they have these killer bright LED bulbs that consume very little power (Not in-expensive mind you! Actually wretchedly exspensive) but will more than likely out last a vehicle!
This set up is still rather pricey
http://www.v-leds.com/Exterior-LED/License-Plate-LED/White-LED/V-LEDS-HIGH-POWER-18W-p7516915.html but a very sweet setup! and blindingly bright! That license plate frame also go on sale for $40.00 from time to time and that I think is a pretty reasonable price.
It would also make an awesome A$$hole light for when people tailgate you with high beams on!

(Very common here in our city!)
I think the stop/turn/tail light bulbs would be a good choice, however, they only make an old style 1157 bayonet mount bulb and not a 3057/3157 push in bulb that our Rigs need.
But I have already emailed Design Tech International Inc. to see if they do in fact make them.
Also researching other companies to see if they exist!
I'll keep you posted hyed.
Cheers
Ry'