Quote Originally Posted by cavadge
Update - it's done. Was a lot of work setting this up, but thus far it's working well. I can put my hand on the glass of the HPS lights - it's warm, but not unbearable. Grow room temps, while slightly higher than with T-5s, are staying under 80 so far.

Let the blooming begin. :rastasmoke:
The only thing I would add is that you will want to keep an eye on your filters in the HVAC to make sure you don't start pulling a bunch of dust and dirt into your lights.:thumbsup: