1- 1000 Watt Dimmable Electronic Fan Cooling Ballast; Acceptable input: 110v - 240v. Dimmable Option: 50%, 75% & 100% * 1 - HPS Bulb: Lumen - 140,000 & 1 - MH Bulb: Lumen - 110,000 * 1 - Cool Tube: 25" x 6" Duct Size: 6" Made of Glass and German Aluminum * 1- Pair of Rope Ratchet : Weight Capacity - 150 lbs per pair w/ Improved Metal Internal Gears; One Click at a Time * 1 - 24 Hour Timer Controller