i am trying a grow with 2-200 watt compact fluro's 36000 total lumens for 4 sq. ft. will post pics soon. i saw a website from uk that has hoods for sale that take 4 and 6 large cfls 125-300 watt ones, the 6 bulb one is approx a sq meter. they have 150 watt bulbs rated at 18,000 lumens also(mine 18000 l for 200 watts). so that 6 bulb hood would be 900 watts and produce 108,000 lumens(approx 12000 lumens per sq here), heat would no longer be an issue in this grow. what you guys think?