I am gauging interest in these light fixtures. I have 2 150w Vipers w/ballasts for sale. They are in perfect condition and are currently running on one of my systems. Ive been using the fixtures for a year and a half. The bulbs are basically brand new. One is a 20k Radium and the other is a 20k Giesemann MegaChrome. They have been used for one month at about 6 hours a day. Still have the boxes for them too. I really like them but im going LED. I was thinking $300 for both.
