What are the exact items I need for an HPS system?

Hi!
I'm looking into getting a digital 400watt hps system for my closet grow, and heat is an issue. I've looked into several systems and decided to get an air cool tube system this one: http://htgsupply.com/Product-EasyCool-6-Reflector.asp

What else do I need to make this operational? inline duct fan for the hps bulb? ducting?

whats up po po

police? no. https://www.rollitup.org/aerogardeners/379451-first-time-grow-going-good.html my journal

e5eopy said:

whats up po po

Click to expand...

HTG sells complete light systems what you are looking at is just the reflector

You need a ballast, socket/cord set, and a bulb. Looks like a good reflector you picked. Sometimes you can get a combo deal for cheaper than buying all the parts seperate. To vent the hotair you will need ducting and a fan. You can get cheap metal ducting from home depot, though if you have heat issues I would recommend you spend extra and get insulated ducting.

http://htgsupply.com/Product-Digital-Greenhouse-400-watt-HPS-Grow-Light.asp

You can change the reflector if you want.