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you can never have TOO MUCH light...
first off, your temps are too high at best...i'd up your fan to something with around 409cfm...that would lower your temps considerably...also, i cant tell for sure but do you have anything cooling your reflector? that could be a major cause for your high temperature
1000W is gonna be no problem in that size room (and definitely wont be TOO MUCH LIGHT), but you need to get your exhaust down first...(and are you exhausting all over your plants in pic 3?!?!?!?)
try going filter > reflector > fan > out
i go filter > fan > reflector > outdoors and i only have to keep my fan on 1/4 power to vent around a 5'x5'x7' room and keep the temps and humidity at 75F
depending on where your exhausting, that should keep your temps at around 75F lights on...
i know this was all over the place and i answered a couple questions you didnt ask, but all in all i hope i helped...check out my grow journal link in sig if you want to see some pics of my filter/fan/reflector/exhaust path
peace and grow well
Last edited by funkdocKT; 12-02-2008 at 12:13 PM..
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