No...the air comes in from the outside by way of the blower and progress through the light and back out the outher side and out of the room. The links I gave you are for the tubs only and does not include transformers. I assumed you had those already.
Zandor Reviewed by Zandor on . Cool Tubes Can anyone inform me exactly how these work? Also if anyone could point me in a direction to where I can find them for cheap it would be very much appreciated. For the people saying wtf is a cooltube, it's a glass tube that u put the HPS or MH light in and it keep the area cool. Thanks in advance. Rating: 5