SPL Horticulture 1000 Watt Grow Light Digital Dimmable HPS System for Plants Horizontal Double Ended 1000watt kit 1000 Watt Dimmable Electronic Ballast; Acceptable input: 110v - 240v. Dimmable Option: 50%, 75% & 100% Double Ended HPS Bulb: Lumen - 120,000 Reflector: 23 1/2"L x 12"Wx 6 "H 1/8" Hydroponics Rope Ratchet Hangers : Weight Capacity - 150 lbs/pair, 24hr mechanical timer Package Includes : 1 - Reflector / 1 - HPS Bulb / 1 - Digital Ballast / 1 - 1/8" Hydroponics Rope Ratchet Hangers / 1 - 24hr mechanical timer