Earth Worth lighting systems are perfect for both amateurs and professionals. Our innovative plug and play kits have taken the guesswork out of hydroponics and make indoor gardening a breeze. This kit includes all the components you need to set-up your indoor garden so you can grow flowers, herbs, and vegetables year round. And we stand behind every product we sell 100%. The Earth Worth hood reflector system incorporates a mirrored reflector and glass shield for optimal vegetative growth, venting, and bulb cooling. The Gorilla Grower system can be used in conjunction with an inline fan or as a standalone system. The tempered glass and large reflector area permits greater heat dissipation and is guaranteed to yield large crops. 6 air vent works perfectly with an optional 6 exhaust fan system (NOT included). Will support bulbs up to 1000 watts. Dimensions: 26in.(L) x 22-1/4in.(W) x 10in.(H). The EW-600HPS bulbs are designed to grow healthy, high producing plants across each phase of their growth cycle. Research shows that Earth Worth spectral energy ratios have far more influence on plant growth than lumens. You can trust Earth Worth HPS bulbs to deliver the proper spectrum at just the right luminosity to grow year around. Specifications: Power: 600 watts). Rated Life: 24,000 hours. 125,000 lumens. Color Temperature: 2,100K. Our ballasts were specifically designed to grow healthy, high producing plants across each phase of their growth cycle. The EW-600 Ballast is constructed of the highest quality electronics to exacting quality control standards to ensure you years of trouble free service. Our high performance ballasts are electronically optimized for growers who use both High Pressure Sodium (HPS) bulbs and Metal Halide (MH) Bulbs 600 Watt Grow Light Systems. The electronic footprint provides constant wattage which will extend your bulb life and virtually eliminate bulb flicker. Constructed of high grade aluminum, it will keep you components safe and cool while maximizing crop yields. Specifications: Rated Power: 600 watts. Bulb Compatibility: 600 watts High Pressure Sodium Lamps OR Metal Halide Lamps. Components are shielded to protect against R.F.I. (Radio Frequency Interference). Working Voltage - 120/240. FCC / CE Certified. Specified Frequency: 50/60Hz. Size: 14-1/2in. x 6in. x 3-3/4in. Power Cord: 8-1/3ft. 3 Prong Power Cord (US standard plug).