Apollo Horticulture GLK1000GW192HPS 1000 Watt Grow Light (2 HPS Bulbs Only) Digital Dimmable HPS MH System for Plants Gull Wing Hood 1- 1000 Watt Dimmable Electronic Fan Cooling Ballast; Acceptable input: 110v - 240v. Dimmable Option: 50%, 75% & 100% 2 - HPS Bulbs: Lumen - 140,000 1 - Gull Wing Reflector: 19"x15"x4.5" Made of German Aluminum 1- Pair of Rope Hanger : Weight Capacity - 150 lbs per pair w/ Improved Metal Internal Gears; One Click at a Time / 1 - 24 Hour Timer Controller Package Includes: 1 - Reflector / 2 - HPS Bulbs / 1 - Digital Ballast / 1 - Pair of Hangers / 1 - Timer / 1 - Instructional Pamphlet