LED power: 50W
Power supply efficiency: >90%
Working voltages: 85 to 265V AC
Frequency range: 50 to 60Hz
Beam angle: 100°
Color rendering index: >80Ra
Color temperatures: 2,800 to 7,000K
Power factor (PF): >0.9
Lifespan: >50,000 hours
Luminous efficiency range: 90 to 100lm/W
Good quality with competitive price
Professional manufacture in LED field
Energy saving and environment friendly