UPDATE
Have since found out that the JDM models have a bulb soldered in rather than a bulb fitting.
Reason I know was cos I broke drivers mirror, saw a visor on eBay, bought it, received today, opened it up, went "MEH!" upon seeing soldered bulb, went to extract mirror glass, went to put mirror glass into my visor, cracked that, went "MEH!" again, went to Nissan to ask if they sold the mirror glass after looking in local motor factors, was told I would have to buy whole sun visor, asked how much, they didn't want to say, asked them again how much, they said £200 + VAT, went "MEH!!!" inside my head, thanked them and walked out, went to a local glass & mirror maker to see if they had off cuts, they did, cut me a piece for £3, was happy and went home, fitted new mirror glass and pointed LEDs upward by 45 degrees, less glare now much better, reassembled everything and job done