3ft deep X 6ft wide X 5.5ft tall?

Is that a good size room for a 400 Watt HPS? Im just curious because it would be hard to center the light in that size setup. Thats basically all the room I got. Or shall I go with 2- 250 watt HPS lights for flower? Thanks in advance.

no, stay with the 400 but plan on a 3x3 growing space. The step down to 250 seems good but it won't be. You need some room to navigate anyway.

If you can I would go 2 400w HPS

Thanks fellas. And yes I can & would rather go with a single 400 watt instead of 2-250 watt just due to start up cost alone. My main concern is the rectangle size set up & also if 3ft deep was enough room for a 400 watt hps since it can get a lil hot. I plan to intake the room with a 6 or 8" duct fan & also possibly keep the light cool with a separate 4" duct fan. Then I plan to exhaust the room with a 6 or 8" blower fan with carbon scrubber combo from htg supply.

light mover with the 400

shortshack13 said:

light mover with the 400

Click to expand...

This. But with a 600.