there u go some constructive advice finally, loud. in the future i'll try too ask less stupid questions, LMAO. if u have any good advice i'd be happy to hear it... my space is only 2 ft w, by 4 ft l, by 5 ft h... i have 4 40 watt 4 ft tubes, 2 grow lux @ 2 warm white. also 1 150 watt cfl warm...