HA HA.... Go big man.... Atleast 1 1000hps... I run 1 1000watt hps and 1 400MH and I dont even have 4'X8' and definately not 8' high more like 6'5".... Yes there will be cooling issues but i mean after your first room it will pay off the extra equipment it took to keep it cool.... For the extra dough It was so worth it to me.... Mine are nothing special but look at my room


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kent tha killer Reviewed by kent tha killer on . 2'x8' whats the most light i can rock ive got a 2x8 area thats 16 sq ft im thinking 5 180cfm cfm fans exausting to the attic 3 400 watt hps is that to much / will it bleach my plants and is that enuff cooling / ventilation for 3 400watt lights Rating: 5