 |
Wattage (W) 50W LED number 250LED LED Luminous Flux 18-20Lm Luminous Flux (Lm) 4500-5000Lm Efficiency (Lm/W) 90-100Lm/W Color Temperature 2800-8000k LED Viewing Angle 360° Color Index ≥75Ra Voltage (V) AC85-265V Frequency Range 47-65HZ Power Efficiency 85% Power Factor ≥0.9 Total Harmonic Distortion <20% Working Temperature -20-70℃ Life Time 35,000hours
|