Phantom II PHB2010 1000 Watt Dimmable 120/240 Voltage Digital Indoor Grow Light Lamp Ballast with Microprocessor and 4 Brightness Settings, Black

Behind every great indoor lamp is a great ballast, and the Phantom II 1000-Watt 120/240 Volt Dimmable Digital Ballast is the greatest of the great. It's smart, reliable, energy-efficient, and easily serves up the highest light output for maximum plant growth. The Phantom II Digital Grow Light Ballast takes the reliability and engineering superiority of the original Phantom ballast and adds industry-leading Smart Alert Technology, setting a new standard for excellence and functionality. Smart Alert Technology uses a 32 MHz, fully integrated microprocessor to keep the ballast from malfunctioning. But it still runs completely silently. This dimmable ballast offers you control over the light intensity with 4 brightness settings: 60%, 75%, 100%, and Super Boost. LED indication updates you on the status of the ballast and lamps. The built-in hot-restrike programming keeps the lamp and ballast from being damaged if the lamp overheats. Featuring a state-of-the-art microprocessor, silent operation, lightweight construction, and durable design, Phantom's 1000-watt digital grow light ballast will keep your garden lighting running at optimum efficiency.