dakotamoon
Well-Known Member
I now have working ballasts for my 175W MH bulbs that I found real cheap. All bulbs are 175 watts, I have porcelain sockets for these puppies, but no actual housings. The bulbs are 4200 Kelvin, would I be better to save them for the bloom stage? My plants are vegging like crazy under 1800 watt cobb led's!
