SPL Horticulture Stdewk 1000 Hydroponic 1000w Watt Grow Light Digital Dimmable 1 Pack HPS System for Plants Double Ended Wing Reflector Hood Set (1000W 1HPS) 1000 Watt Dimmable Electronic Fan Cooling Ballast, Acceptable input 110v - 240v, Dimmable Option 50% 75% 100%, 120 or 240 volt power, 50 hertz to 60 hertz Double Ended HPS Bulb Lumen 120000 color temperature 2000K Double Ended Wing Reflector: 17 3/4"x17 3/4"x7" 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