Quantum 1000W 4' x 4' Air Cooled Tent Package allows you to use high-end components at an inexpensive price, all put together with compatible products by the Growers House staff. This package includes: Quantum 1000w Digital Dimmable Ballast XtraSun 64 - Air Cooled Reflector - 6 inch Grow Crew 1000w Commercial HPS Bulb Secret Jardin Dark Room Pro II DR120, 48 x 48 x 80 Titan Controls Apollo 8 -- 24 Hour Dual Timer Active Air In-Line Fan 6 inch 400 CFM Black Lightproof Ducting w/Clamps 6" x 25' Black Ops Carbon Filter 6" x 16" 400 CFM Grow Crew 1/8" Ratchet Hangers 6" Stainless Steel Duct & Hose Clamps -- 1 Pair Quantum 1000w Digital Dimmable Ballast Runs at 100%, 75% or 50% power, dimmable Compatible with both Metal Halide (MH) and High Pressure Sodium Bulbs (HPS) Accepts 120V or 240V (only 120 cord included) Allows 50 hertz to 60 hertz All Quantums are tested before being packed Quantums run 15% cooler than other digital ballasts on the market Has a Power Factor of 99.9% The most stable output frequency of any ballast Higher lumen output than magnetic ballasts Light weight and care free XtraSun 64 - Air Cooled Reflector - 6 inch For those that need efficient air-cooling, the Xtrasun 6" has integrated air-cool fittings for maximum air movement. The internal surface is made from a highly reflective imported aluminum. The socket assembly and 15' lamp cord are built into the reflector. It comes complete with a hinged frame, tempered glass and wire hangers. Highly reflective hammertone aluminum interior Completely sealed - featuring hinged lens frame Efficient integrated flange for 6" ducting Includes tempered glass lens, aerodynamic built-in socket, and 15' lamp cord CSA certified Dimensions: 26" x 21" x 10.75" Grow Crew 1000w Commercial HPS Bulb The Grow Crew 1000w Commercial High Pressure Sodium lamp is designed to give you the greatest PAR (photsynthetically active radiation) per dollar to