I have bought some reflectors from the US from ZLEDS which have a 4 way switch back module in them and part of the loom comes inside the car with a switch that has to spur into the fuse box in the drivers footwell. I have put the reflectors in the bumper but not had time to get it all off again and splice the wires into each front light yet. probably need about 5 hours to tackle it. been considering seeing if i can find an auto electrician to do it for me so it gets finished. I noticed some of the stuff on the dvla's site about lights and mot stuff when i was trying to find out if there was a specific lumens for the rear fog light as ZLEDS now does rear bumper led lights with the fog in they look @*!# hot but the lumens are about 90 off. if you look for one of my threads you can see the type of reflector with leds in i have.