Digital Dimmable Electronic Ballast and Pressure Sodium HPS Grow Light Bulb, Combo Set for Indoor Gardeing - iPower Horticulture 1000 Watt

• UPC   840166208236
• Electronic Ballast: Support Dual Voltage Input 120V/240V. Dimmable Options: 50%, 75%, 100%. (8 Feet heavy-duty power cord included). High frequency output results in less power loss, 30% more lumens than magnetic ballasts for improved yields Automatically converts between HPS and MH light bulbs by micro-chip programming. Fast lamp ignition by lighting up the bulbs within 1-2 mins max. Stable voltage output ensures flicker free light Ultra-Safety: Protection against Short Circuit, Power Surge, Ignition Failure, Overheat, End-of Bulb-Life. Built-in cooling fan and graduating fin designed to minimize ballast temperature HPS Grow Light Bulb: 140, 000 Lumens output, compatible with electronic and magnetic ballast, E39 Base. CCT 2, 100K, Optimized red & orange spectrum and high PAR (Photosynthetic Active Radiation) Package Includes: 1 x 400W Ballast. 1 x 600W HPS Grow light bulb