lovethestuff
New Member
One of the lamps I started this grow with I bought from a friend. Never looked at the bulb. I have a air cooled 600 HPS I am 3 weeks into flower and bought a new bulb today for a back-up. I changed the bulb when the lights went out the bulb I pulled out was a 1000 in a "600 ballast" for 7 weeks. My questions is what kind of difference am I going to see? More or less light, why did the ballast not fuck up?