Damn so your 3W into 12/12 and they are just slugging along? I think once temps get lower they will respond. I know I read it before that high temps and Humidity inhibit flowering or slow it down. Plus the light leakage, any chance you can add some CFL's in there 2700k? I know I would even though that might raise them temps just a thought. Any idea on how many lumens the LED's output anyhow? I know they are mixed spec but i cant find any specs on lumens for them. Makes me want to get a lux meter prior to getting two 180's.