MH or metalarc bulbs don't work in my mercury fixtures/ballasts, (tried a few) is there a conversion? Not that my MV fixtures don't make fat buds, it would be nice to use metalarc, that's all.
4x5 Reviewed by 4x5 on . Is this a good source of light? Im not sure if its any good. all i know is its used for tanning indoors, old school. Mercury Vapor lamp.. :confused: http://img178.imageshack.us/img178/8276/light8pw.jpg Rating: 5