AgroStar, CoolStar, Or Floralux?

I am a complete noob, can someone help me save or get the right equipment.

I am looking at these three choice for my Ballast, Bulb, Reflector. This seems really too cheap to be true.

AgroStar
High Tech Garden Supply

CoolStar
High Tech Garden Supply

Floralux
High Tech Garden Supply

you should check out the options on this page, and then visit the lamps section...

all good equipment...

Ballasts : Hydroponics, Hydroponics - Horticulture - Gardening