A little bit off info for you.

[Dingo-2008]

Hi crew this site has some good info on which digital ballast/s are ok to use with diffrent makes off MH,& HPS,Lamps an an what lamps are ok to use in your new digital ballast. These new MH lamps seem to be ok for VEG & FLOWER, { Lets get this straight from the start,Im not saying that MH lamps are better or that hps lamps are better,that/s for you to choose which one you like the most for VEG & FLOWER,OK} . http://www.sunpulselamps.com.au/certified.html http://www.sunpulselamps.com.au/ check it out i found the info very interesting an hope it will give you a better understanding on different types off lamps an sort some off the bullshit out that some lamp companys come out with to try an sell there lamps to you,click on all the buttons on the left hand side off the page plenty off info for you this spectrum chart could come in handy for you as well. http://www.sunpulselamps.com.au/literature.html Edited May 6, 2010 by Dingo-2008

[GBOOST]

I have just purchased some sunpulse lamps, while not much evidence out there yet, the theory sounds good, so I'm giving them a shot

 

GB

[Innocent criminal]

Mid harvy from under a 600w 3k sunpulse, so far my opinion is that yield (per Watt) isn't great (not as good as the HPS next door anyways) but bud quality is fantastic.