Thanks GL I was leaning that way with the hyperfans so I'm going to order mine today don't have the extra coin for the silencer but I can build one for sure
Canlite fan, hyperfan,vortex either in 6in or 8in used for venting out a room
Trying to make the best decision looking for most energy efficient and most quiet
The reason I ask is I am wanting to electronically dim up and down the lights like the controller can do for the Chilled lights and the gavitas controllers seems like somebody needs to make one for cob users