Color Luminaire property Product modelKIFKIF601-2*20W Light Source T8 Working Voltage AC85V-AC265V Power 2*20W Beam Angle 120° Color Temperature Warm White/Cool White Light Effect ≥80 lm/W CRI Ra>85 Operating temperature -25℃-+40℃ Pated life hours 35,000-50,000H LED Chip CREE Samsung Epistar LED driver(include) Output Voltage - Output Current - Lamp Structure As one of the professional 36w 40wdouble hanging kif601 manufacturers and suppliers in China, we can assure you the high quality and good performance of our 36w 40wdouble hanging kif601 made in China. Please rest assure to buy the quality product from our factory.China led hanging tube light website:http://www.konsled.com/office-light/hanging-light/