Model: SLT-COB-TL-60W
Imput Voltage: AC 100~240V
Efficiency Power: 60W
Power Factor: >0.98
Luminous Flux: 4200 lm for warm white, 4400 lm for cool white
LED luminous Efficiency: 70~90 lm/w
Colour Temperature: 3000~3500k for warm white, 6250~6750k for cool white
Colour Rendering Index(Ra): WW>70, CW>75
Viewing angle: 120°
Life Span: >35000 hours
Other Models: SLT-COB-TL-70W( 4900 lm for ww, 5100 lm for cw)
SLT-COB-TL-140W( 9800 lm for ww, 10000 lm for cw)
SLT-COB-TL-200W( 13500 lm for ww, 14000 lm for cw)