I bought 1000w HPS and installed it with 2-4ft flor. fixtures, 2 of the flor. are blue spectrum and the other 2 are red my room is 4.5 long x 4.5 high x 2.8 wide is this enough light?
haha yeah definitly.
like ukgirl said, ventilation for sure needs to be accounted for
put mylar too make complete use of the light
youll make crazy yields