Item No.: RB-HB-200W Input Voltage: AC 90~277V 50-60HZ Power Factor: >0.98; Power Efficiency: >0.90 LED Luminous Efficiency 100-110lm/W LED High Bay Light Power Consumption: 200W System Power Consumption: 210W LED Chip: Bridgelux/CREE Lamp Beam Angle: 120/90/45 30 degrees Color Index: Ra¡Ý 80 Color Temperature: 2700-7000K Operating temperature: -40~55 Protection Class: IP54 Lumen: 21000LM Useful Life: ¡Ý 50000 hours Weight: N. W. 8.0KG Lamp Body Material: Aluminum 6063 Color of Housing: Black or Silver 1piece one carton