New Age United
Well-Known Member
So I came in and noticed that the light was not as bright. 600w mh brand new bulb, the ballast has run at least 1 year of 18-6 and 12-12. It was running for 2-4 days non stop. I gave it some rest and then when I started it up again it is making noise, a constant hum and the light is flickering. I tried another bulb, an hps and the same thing, noise and flickering.