OEM lamp fixture installed on right side with blue LED bulb. I wired this to the existing left side lamp and ran the wire across the bulk head tying in blue LEDs under the cargo cover. On the NA I did the same mod but ran the wire across the back, easier to tuck the wire under the rear trim panel. I purchased 2 lamps with pigtails from parted out cars and just spliced into existing wiring......easy peasy!