The only 600 watt MH is a conversion bulb. I know this because I use one. I'm not a grower, I just play one on the internet.
perpetr8r Reviewed by perpetr8r on . Metal Halide Bulb Failed-After 24 Days!! I couldn't believe my eyes...I was standing there watching over my babies and then "TINK," the 600w is dead. Are you fucking kidding me?! Ok, not all is lost because I changed it out to the HPS bulb and it fired up. I know most of you are like ..."no big deal"...but I am kind of anal about this shit, so I am upset :mad:. The babies are small and vegging-not time for HPS yet. I got my stuff from HTG Supply. And of course it's New Year's Eve, so I won't get this straightened out until Rating: 5