Input Voltage: AC85V-265V LED Consumption: 80 W System Consumption: 92 W LED Luminous Efficiency: 85-95 lm/W Power Factor: ≥0.98 Power Efficiency: ≥90% Total Harmonic Distortion: ≤9% LED Working Voltage: DC30-36V LED Quantity: 1PC Lamp's Efficiency: >80% 45°Average Illuminance: Height 6M272 lux Height 8M153 lux Height 10M 98 lux 45° Illuminance Area: Height 6M ¢4.6 M round light area Height 8M ¢6.1M round light area Height 10M ¢8.7 M round light area Illuminance Uniformity: >0.4 Color Temperature: Warm White3000k Pure White4500k 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