... , hydroponic lighting kit HID ligth kits, hydroponic lighting kit The light kit including:Digital Ballast, 1000W/600W/400W, dimmable options available, ... ballast: 15m/49ft 8) Ambient temperature: -25 ~ +50 Centigrade 9) Enclosure temperature rising: 30 Centigrade 10) Safety protection: IP21 Features ... /400W/600W/1000W 8) Come with a 8ft power cord 9) 3-Year factory warranty 10) CE & UL certified HPS & ...