HPS lighting question??

[Astpls662]

i have walls, floors and ceiling covered in white reflective material. The room is about 100 square feet. How many 600 watt HPS lights do i need to light up the entire room. Want to put about forty plants in there.

 

[Royal Nugs]

I think 1000 watt double ended would be the way to go. You can cover 5x5 footprints with those. Your plant count would be determined by how long you plan on vegging for.

Youre going to need a layout based on your dimensions. Don't forget the ac, dehumidifier, water storage/delivery system, fans, etc.