808Budz
Active Member
Are you flowering indoor or out?each 1kw hps & 10k btu runs me about 250$ a month to flower during hawaiian winters and i still use lights at night. Without an A/C 85f ambient was the best i could do with a 1000w hps & 500cfm, more trouble then it was worth.
If you cant use an A/C then look at chip on board led or a cooled 315 cmh because the t5's will be too hot for you once summer rolls around.
Of course the price will vary with grow room efficiency,city location and time of season ect, sometimes its 280/300 ect...