Steath box

[no1birdman]

Hi, just buit a 2ft sq stealth box, fitted computor fan at top but what size hole do you need for intake at bottom, Thanks

 

[no1birdman]

Well no one knows so i put in 4 1in round tubes. I put a 125 dual spectrum envirolite at the top, Now if light is 2ft from bottom how near do seedings have to be away from light as the lamp kicks out a bit of heat.

 

[pokey]

about 6 to 8 inches even a little closer with cfl's

 

[Pistil Pete]

Hi, just buit a 2ft sq stealth box, fitted computor fan at top but what size hole do you need for intake at bottom, Thanks

Your intake should be twice the size of your exhaust.