jointluver Well-Known Member May 11, 2008 #1 i reckon i saw people having a 1000 watt hps light in this long glass tube with a fan blowing air into it. what is this called? and can you do this with a 70 or 100 watt hps?
i reckon i saw people having a 1000 watt hps light in this long glass tube with a fan blowing air into it. what is this called? and can you do this with a 70 or 100 watt hps?
FullMetalJacket Well-Known Member May 11, 2008 #3 a cooltube? or is there a different item for 1000 watt lights?
regrets Well-Known Member May 11, 2008 #4 it's a cooltube, it seems to me that it would be a bit unnecessary for lights that small.