Just put up my 400w hps and I built my reflector yesterday and I just hung my light a little higher since it is 400 instead of 150 especially since I got 5 plants almost ready to start the flowering stage. 1 plant needs to catch up to them. I also placed an order on Nirvana for 1 pack of Papaya and 1 pack Bubblicious and will be sending cash tomorrow or sat.