Quote Originally Posted by GaGrown
The fan in a digital is a part of the ballast that is needed for the digital to operate properly.If not kept at a consistant temp. it will cause stroboscopic problems. That would be flickering of the lamp due to overheating. Or just getting warmer than the board on the inside should.:thumbsup:
really? my ballast has fins and a fan, and id swear its never gone above the ambient temperature. just air slits would provide sufficient colling id think
hybridlove420 Reviewed by hybridlove420 on . Combination HPS / MH light. Have you guys seen this? Sorry if this is already well known amongst everyone (Which it probably is, I just don't know cause I'm a NOOB) but, on the off chance it could help some people out, check this out, 600W Future-Brite HPS Electronic Ballast 120V It's a combo HPS / MH with a built in cooling system which I plan on getting, so I can use it for vegging then flowering. Tell me what you guys think, lemme know if it would be a good buy, (I already know buying stuff off the internet is a risky deal, ie. paper trail, Rating: 5