hi col, my room is 1.8 x 0.9 x 2.0, i have seen on hlg the 260w quantum board kit would do 3x 3 so 2 of them would do fine.its hard to get away from efficiancy cos its all people run on about !!, if you had my room ,what would you go for ??
ive mailed hlg so see when next restock is. atb