Ballast color & shape may vary. 100V265V wide range with 120V/240V working voltage.
Adjustable at 100%, 75% and 50% for maximum efficiency, Up to 30% more lumens than magnetic ballasts for improved yields. 1x Heavy duty power cord; Standard hydroponic S-plug output. HPS, MH & Double Ended HPS lamp supported, convertible with micro-chip programming. LED indicator for easy self-diagnosis and better protect your ballast for extra longer service life. Short circuit protection by automatic power shut off for ultimate safety.
Power surges, Ignition Failure Protection; Overheating Protection; End-of-Bulb-Life Protection. Fast lamp ignition by lighting up the bulbs within 1-2mins max, Stable light output by constant lamp voltage, lamps will be flicker free. Built-in cooling fan minimize ballast temperature. Local pick-ups are always welcomed (by appointment only).
The item "400W 600W 1000W Watt Digital Dimmable HPS MH Ballast for Grow Light" is in sale since Friday, February 5, 2016. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Hydroponics & Seed Starting\Grow Light Parts & Accessories". The seller is "hpsgrowlightstore" and is located in La Puente, California. This item can be shipped to United States.