Big Storks
Active Member
I have a 250/400w sun blaze mh hps switchable with built in ballast. Grow space 2x2x6 grow space. What would be a good suggestion to keeping temps down? Exhaust, fans, etc. help please.
An air-cooled Hood is one with cylindrical vents protruding from both ends of the hood. You can check a bunch out on igrowhydro.com. It allows for you to hook ducting up to the hood and pull air over the bulb which syphons the heat off and through the ducting. This keeps heat from building up around the bulb, obviously. Hydrofarm is a good brand.What is a air cooled hood and what would be a a good exhaust brand.?