jberry
Well-Known Member
honestly, they are probably more like 10-12 inches apart... and i mean from the side of the reflector... and they are air cooled... and yea, i guess i am unorthodox, but i also can rely on over a pound from every 3'x3' of tray space...Oh yeah, @ jberry, you put 1000 watt lights 6-8 inches apart? Do you meen from the side of the reflector or to the light center? Unless they are water cooled this is very unorthodox. The amount of air circulation you would need would be destructive and not to mention controlling your relative humidity. You would have to place the plants about 4 feet under the lights which is counter productive. space them further get them closer and use the the photon yield increase for a better harvest.
and im happy to tell you... your wrong on everything... I cool five 1000 watt lights with one 8 inch vortex fan, and I cool another 4000 watts with one 8" Canfan.... and my temps range from 74 - 78 degrees, my RH ranges from 40 - 60, and i keep my lights around 21 - 25 inches above the canopy.... and no bleached leaves.
how would the air circulation be destructive??
But i should mention that my room is under total climate control, but i rarely need the A/C, dehumidifier, humidifier, ect.. but they do click on and off when the meters and gauges tell them to... but most of the time its just the 8" fans and the fresh air intake keeping the room cooled.