As long as the beam pattern is ok it will be passedHow are you planning to get through the MOT?
I spotted a kit the other day for up-rated fog lights. I'll probably run something like that in conjunction with a couple hella 7" spotties. Not got enough knowledge on led spots and don't want to be a tester lolI had reflector HID's on for a long time , then forgot about them went for an MOT and failed , so put Philips night visions in and moved the HID's to the foglight position, havn't failed an MOT this way.