To upgrade a 150W metal halide system to 250W would i just need to change the ballast?
aldog51 Member Jun 17, 2004 #1 To upgrade a 150W metal halide system to 250W would i just need to change the ballast?
hondo Member Jun 17, 2004 #3 Ballast will need to change. If you go to a HQI bulb then the socket will also need to change. If your going with a standard mogul socket 250w bulb then just the ballast will change.
Ballast will need to change. If you go to a HQI bulb then the socket will also need to change. If your going with a standard mogul socket 250w bulb then just the ballast will change.
aldog51 Member Jun 17, 2004 #4 I have a german double ended bulb. I just want to be able to upgrade to a 250W german double ended.
h2oengr Member Jun 17, 2004 #6 Ouch. That's gonna hurt the old wallet . . . my PCs might not look so wonderful, but they sure are cheap!
Ouch. That's gonna hurt the old wallet . . . my PCs might not look so wonderful, but they sure are cheap!
