1. Power Input Voltage: AC100V 240V. 2. Power Input Frequency: 47 63 Hz. 3. Light source rated power (Rating Power): 90W. 4. Luminous Flux: 60Lm / W 5. Maximum Power Consumption (Max. Power Consumption): <105W. 6. Power Efficiency (Power Efficiency):> 0.9. 7. Color temperature (Color Temp.): 5,500 6,500 K (ordinary white light). 8. Ra (Color Rendering):> 80 (normal white light). 9. Light weight (Weight): 10.5 Gong Jin. 10. Light Size (Dimensions):> L560 x W300 x H120 mm. 11. Product Life: 50,000 hours or more. High-Power LED Display