air cooled 150 watt hps/mh

[raoulduke2.0]

I was confused by that. You might amend it to clarify. I guess it is the same light. I followed your directions and now I need to go buy a conduit nut. Thanks puff.

 

[raoulduke2.0]

Would it be at all effective to cool a light without the ballast on the exterior?

 

[Killertea08]

Man thats an awesome idea. I bought a 150w hps at a grow shop and ive been thinking of how to make it air cooled. But I'd have to make a new reflector or something out of sheet metal and then have a piece of tempered glass cut custom. If I could do that then relocate the ballast It would be easy to hook up a 4in inline fan.