R7s LED Bulb 15W

High brightness epistar R7S LED bulb

R7S LED bulb description:
R7S LED lamp, R7S LED light, R7S LED lighting, R7S LED bulb light


The Features of our R7S LED bulb?

LED: SMD LED
Driver: Isolated driver
Maximum system power: 15W
Nominal voltages: 100-240V AC/277V, 50/60Hz
Maximum current: 120V AC-0.55A, 240V AC -0.28A
Power factor: >0.9
Power efficiency: >90%
Total harmonic distortion: <15%
Storage temperatures: -40-± 80
Working environments: -35-± 70, 10-95% RH
LED chip junction temperatures: 80 ± 10%
IP rating: IP44
Lumen output + lumen tolerance: ± 5%
Efficiency: >90lm/W
Cool white: 5, 500-7, 000K
Pure white: 4, 500-5, 000K
Warm white: 2, 600-3, 500K
CRI: >82Ra
Minimum: 80Ra
Maximum: 90Ra
Working lifespan: >50, 000 hours
Heat-radiator: Aluminum + PC