...Mercury Vapor?....you got the right string ..baby...but the wrong yo-yo..

High Pressure Sodium..or Metal Halide..bulbs...preferred...CFL's after that...
Dutch Pimp Reviewed by Dutch Pimp on . ****Ghetto Mercury Vapor**** Here's the ballast I stole from that light pole and i wired it all up like you guys said. Green to ground :) We bought a bulb and it F'n worked. EUREKA I love it lol. It's pretty damned bright but it looks like its more on the BLUE Spectrum to me so... I dunno. Does this Light have any growing value and can it be used for flowering? I guess what I mean is: Is this Mercury Vapor 175W ballast and bulb better for flowering and overall growing than 6 23W CFL's? P.S. I'll have the ballast mounted Rating: 5