Megaphoton 150w Hexagon LED Grow Interlighting for greenhouse and hydroponics. A Part: Product Data 1, Input Voltages: 100~277V 2, System Efficiency: 2.2~2.4umol/J 3, PPF: >330mol/s 4, Power Factor: >0.95 5, IP Rate: IP66 6, Length: 8ft 7, Input Wattage:150W 8, Lifetime: 50,000hrs 9, Application Greenhouse and hydroponics B Part: Company Introduction Megaphoton is a horticultural lighting manufacturer in China, who is professional in developing and producing these items, such as 600W/1000W MH/HPS ballst & Lighting and Led grow lighting as well. Factory covering area is about 50,000 square meter. Passed UL,CUL, FCC, CE, RoSH and ISO etc. We have been in this field in more than 10 years. You may go to our website to check more details or contact Senior Sales: Jair.