you can never grow wrong with too much light but like many have said heat and cost control are an issue. hang lights vertical with 2 6" intakes with one of the intakes with an inline duct fan directly under the light. use a inline exhaust fan that can turn over the room quickly. your area is...
I am looking at a ushio 600w super HPS bulb. Have heard a lot of good things about these lights. The specs of this light say to use a HPS S106 ballast. I have a Thunder 600w dimmable E-Ballast that can rub both MH/HPS bulb. I assume this ballast is compatible but the specs of the light are...
I run my inline fan through a cool tube but disconnect the intake side inside the tent. I cut a 6 " intake vent in the tent and used a 10' section of flexible 6"venting and spray black as much of it as i could. this keeps my 6x4x7 tent between 68-77 F at all times. only issue is i live in low...