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Product Description
1.Working voltage: 85 to 265V AC/12, 24, 36V DC 2.Wattage: 10W,20W,30W,40W,50W,60W,70W,80W 3.Frequency: 50 to 60Hz 4.Power factor: >0.9 5.Luminous efficiency: 60 to 100lm/W 6.Efficiency of the power supply: >90% 7.Color rendering index: >80Ra 8.Color temperature: 2,700 to 7,000K 9.IP grade: IP65 10.Lifespan: >50,000 hours