gr865
Well-Known Member
I am running stacked 315W CMH vertical.
Replaced upper lamp as it seemed to be dimmer than the lower one.
The one I replaced it with also looks dimmer than the second one. I have one Nanolux ballast and one Xtrasun ballast and it's the Nanolux that seems to have the dimmer lamp..
I just replaced one of the Nanolux ballast with the Xtrasun and the heat difference of the two ballast is amazing.
The Nanolux is the top lamp and the Xtrasun is the lower lamp.
Just turned them off and going to switch the lamps to the opposite ballast and see if there is any difference.
Replaced upper lamp as it seemed to be dimmer than the lower one.
The one I replaced it with also looks dimmer than the second one. I have one Nanolux ballast and one Xtrasun ballast and it's the Nanolux that seems to have the dimmer lamp..
I just replaced one of the Nanolux ballast with the Xtrasun and the heat difference of the two ballast is amazing.
The Nanolux is the top lamp and the Xtrasun is the lower lamp.
Just turned them off and going to switch the lamps to the opposite ballast and see if there is any difference.