Input Voltage: AC85V-265V LED Consumption: 200 W Power Factor: >0.98 Power Efficiency: >90% Total Harmonic Distortion:≤9% LED Working Voltage: DC30-36V LED Quantity: 1PC System Consumption: 220 W LED Luminous Efficiency: 85-95 lm/W Lamp's Efficiency: >80% 45°Average Illuminance: Height 6M645 lux Height 8M347 lux Height 10M215 lux 45°Illuminance Area: Height 6M¢8.3 M round light area Height 8M¢10.5M round light area Height 10M¢14 M round light area Illuminance Uniformity: >0.4 Color Temperature: Warm White 3000k Pure White 4500k Cool White6500k Color Rendering: W W Ra>68 PW/CW Ra>75 Light Distribution: Symmetric / round light area Light Design: LED+reflect light via reflector LED Junction Temperature:≤80℃ Working Temperature: -45℃~+55℃ Storage Temperature: -25℃~+65℃ IP Rate: IP65 Working Life-span: 50000H Power Line: 0.75m㎡ three wires Connect Wire: L N G Color of Lamp Shell: Black and Silver Certification: CE ROHS