Replacing fog lights with ARB Bullbar on D3 ??

[Leecewah]

G'day,

Have recently copped a stone on the driver side fog light which has smashed the lens/cover. Found out from LR that you have to buy a complete fog lamp replacement kit at around $185, however I have an ARB bulbar which doesn't appear to give me access to the back of the fog light to make the change....does anyone out there have any experience in this area?? $185 also seemed a little steep for a broken piece of glass/plastic, anyone have a better idea, I contemplated trying to see if I could find a generic lens of similar size that I could whack in there instead, light is still working so not really an urgent job, just one that will need doing at some stage. Cheers,
Chris

[90 Rangie]

Have changed the drivers side one on mine a number of years ago can get to it by removing back cover no big deal.(did not take long to do)
Bought a non genuine one of ebay exactly the same other than land rover markings. You see them on there from time to time.