Quote Originally Posted by karmaxul
Dont vent the light like crazy as 75% of the energy a bulb uses is to get up to temp to run.
HMMMMMMMMMMMMM.....

KarmaxuL:::
I follow you... please, more input.

So... Ok, I've got a cool tube, which will get a 400W MH + a 600W HPS. I saw a figure the other day, that said you should get about 4CFM/watt.

So, my 1000Watt setup should be getting 400CFMs.

But, you bring up an interesting point... the bulb needs to be hot. ...

This seems like a delicate balance... any more input you can add?
turtle420 Reviewed by turtle420 on . need help building copy of "mini caddy" from sunlightsheds.. Im looking to build a copy of the 'mini caddy' from sunlightsheds.. http://sunlightsheds.com/mini_caddy.htm Dimensions: 36" tall x 31" wide x 20" deep this is a first grow btw so I wanted to keep it somewhat smaller... originally I was going to purchase something like this off ebay.. http://cgi.ebay.com/Garden-Cabinet-p...QQcmdZViewItem but I decided to build one myself instead...since it seems all it really is is a cabinet with a exhaust... Rating: 5