I ran Radium and Phoenix on Coralvue ballast (before the buyout) for years. Lamps lasted 12 to 24 months dropping less than 10% in PAR. Average 16 months.
The good ole days
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.