And if I read your other post correctly you said you had one 300 watt (or compared to 300 watt) and one 200 watt light so its only a 500watt grow and actually only using what, 150 watts give or take... that's nothin brotha don't let the wifey bust your balls on that bro. That was literally 1 1/2 light bulbs of the old school incadescent garden variety from 1995 lol. Again DO NOT take this the wrong way, I am absolutly not trying to crack on you one bit, I am not a pro in this field in ANY way whatsoever, but doing the math that's my 2cents.