Lithonia Lighting 400 Watt Bronze High Pressure Sodium Floodlight

will this work for 3 plants in a 3ft by 4ft closet?

Where did you get it, do you have any more info on the unit?

I found out the info on hd.com.
For this price you would be better off buying on the net.
I paid 240 for my 600 dig system off of ebay-

floodlights do not have the correct spectrum for growing and get way too hot. no