Never seen the plastic Cooper lens on an OVX. It's ugly. I've noticed that the M-250R2 lens doesn't yellow. Even on 400w M-250A2s thay still don't yellow.
My OVX is in a similar condition as these. My plastic refractor is browned out a lot from it's use. Too bad Xcel likes using Plastic refractors on 250 watts HPS.
But I don't think Xcel energy even installs OVX's anymore. Just 115's or M-250 R2's for smalls. And for Medium it's M-400 R3, or more rarely the M-400 R2 brand new. Or some 125's.
But I don't think Xcel energy even installs OVX's anymore. Just 115's or M-250 R2's for smalls. And for Medium it's M-400 R3, or more rarely the M-400 R2 brand new. Or some 125's.