In the market for 400 hps

[LIP]

Hey fellow growers...
i went to our local Hydroponics store...ALL the info you need, plus reasonable prices along with $$ back guarentee....

Worked wonders with the HPS...switched to MH for flowering, and loved it even more!

Good luck...
Gardbud1

Well #1 thats wrong!

MH = Blue Specytum = Veg
HPS = Red/Orange Spectrum = Flowering...

[notanotherteensmoker]

I got mine from specialty-lights.com. Free shipping, arrived in 2 days. Later, I bought a MH conversion bulb. It died, and 2 days later I had a new one before even having to ship the dud back. To me, that's good service.

[Lady Vapor]

If you have the space, light and can control the heat, get 2 400 watt hps. I notice a BIG difference when I added the second one. If you can't handle the heat problem go with one and add a bunch of 100 watt swirly bulbs - At WalMart they cost 5.50 for three.
Good luck!