It is my understanding the the correct ballast for the 250 watt 10K AB bulbs is An ANSI M80 ballast. I do not want to under run these bulbs But also don't want to spend $139ea for a bare Advance M80 Ballast.
I also believe that variious manufacturers of kits Are using M138 ballasts for 250W AB bulbs and HQI applications.
Can anyone directme to aa cheaper M80 other than Advance??
Regards,
Don
I also believe that variious manufacturers of kits Are using M138 ballasts for 250W AB bulbs and HQI applications.
Can anyone directme to aa cheaper M80 other than Advance??
Regards,
Don