whats up gc havnt posted for awhile but i thought id ask a question, i have a 15'' wX 15'' X 4' h and i want to put i 250 watt hps in there i have 2 plants under 80 watts right now and i wanna now if im gonna start a fire or should i just get the 150 watt hps..? thanks for any feedback
as long as your ventilation/airflow is good you should be ok, but you'll need to keep an eye on temps. but 250w does seem a touch much for that small of a space.