it doesnt really matter to me either. im still gonna try ne how.

i heard that co2 works best in an optimized environment and my canopy doesnt get over 76f 10 inches from the 1000w

unfortunatly my veg room cant afford a/c and them damn 400 are hot like 90f so led her i come not to mention power consumption

so how is your penetration = to a 400 i plan on getting 2 leds cause ihave a few mums. strain serching for something better than what i have and so far no avail. and i need another 400 but i cant put anymore wiehgt on that circut so the 2 leds double space have the electric.?