• Here is a link to the full explanation: https://rollitup.org/t/welcome-back-did-you-try-turning-it-off-and-on-again.1104810/

experience with ballast?

Lightguy420

Well-Known Member
don;t know the brand but as long as it is UL Listed it should be fine... but you know you can find the Lumatek 600W ballasts on ebay for under $200 and free shipping... can't go wrong with Lumatek!
 

dadio161

Well-Known Member
It's the one I use ( neewbee ) and my electric bill went up $ 21 a month to run light , fans , pump , ect.
I use a 400W MH to vegg , then switch to 600 HPS for flowering. Just change a bulb , flip a switch and ready to roll.
 

normajean123

Active Member
right on, thanks for the info man +rep
i was planning on maybe getting 2 400W mh for veg and then 600W for flow for a 4X4 grow tent. have you bought your products online?
 

Magnificient

Well-Known Member
I'll preach my usual sermon about 400 watt fixtures from craigslist equipped with cmh bulbs. Two would cover the 4 square foot area and you'd save money and get a better grow both.
 
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