Powermaxx Professional Series 1000W Super Lumen Double Ended Grow Light Kit Close Lighting Style, 120 V/240 V New 1000-watt digital ballast featuring high frequency drive technology with super lumens option Includes super HPS+ (pro-plus) 2100um+ high par de HPS bulb Super-al: 96-percent reflective aluminum reflector 1- Pair of rope hanger : weight capacity - 150 lbs per pair with improved metal internal gears Design for maximum light output, optimum heat management, longer lamp life