Maximum Area for a 400W HPS Light

[Backpacker420]

I decided to get a 600W digital one and my grow box is 5x5 hopefuly my seeds will start germinating soon and I can get them under some lights.

Smart choice, where did you get it from?

Remember that a digital ballast runs cooler and is also more efficient!

[KiNdBlunt]

it was from HTG ordered it while on backorder for the free bulb.
got my seeds in some soil and it looks like all of them are germinating and starting to poke above the soil

[GaGrown]

I decided to get a 600W digital one and my grow box is 5x5 hopefuly my seeds will start germinating soon and I can get them under some lights.

Just remember this, your gonna need some fans. The 600 is a GREAT set up. I've used the Lumen Ace and Future-Brite. Future Brite is the choice of many. You gotta have that hood your going to use vented.I vent 2 pro ultralite hoods with 1 465 cfm fan.It runs more than it should with the days being so warm.Temps stay 78-82,depends on the temps outside,whether it runs long or short periods. Don't get junk for ventilation. That is more important than the ballast!:stoned: