Thanks Marty,
I don't think they will work though as mine come with 4 straight pins. I did remember somebody mention to me about AquaFanatics selling 48" fixtures using 36W PC bulbs, so I checked out their website and sure enough they had them. They're JBJ brands ($299) and from the looks of it, I might be stuck with 36W bulbs. When I get the chance, I'll head over there and see if their JBJ products are similar to what I have. Thanx for the offer.
