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Anyone own a cool tube? Is the tubing glass or plexiglass? Glass doesn't contain heat well, and I'm thinking of wrapping some 3mm plexiglass (which contains the heat nicely) and an exhaust around a 250HPS I have, which I currently can't combine with my 400HPS because of heat.
Any ideas?

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faithless Reviewed by faithless on . Cool Tube? Where can i get a cooltube for my 400 watt bulb? and how do i install it? Rating: 5