Model Number : L11-CW / L11-WW                                    Order Form   


  Cool White Warm White         Cool White Warm White
Model Number L11-CW L11-WW   Material lamp embryo : glass
Description Bulb-E27-4W-CW Bulb-E27-4W-WW   Body : Aluminum Alloy
Type Electric Bulb (鋁擠)   Lifetime (hour) around 30,000 ~ 35,000
Input Voltage 100-240V AC   Dimension (mm) Outer Diameter φ56 mm
Power Consumption 4W   Long / Height 108 mm
Light Source Used 1W×3   Weight (g) 87 g
Luminous Flux Density 240 lm 210 lm   Protection Rating IP20
Luminous Efficacy 60 lm/w 53 lm/w   Mount E27
Straight down illuminance (1m) 40 lux 35 lux   Dimension diagram
LED Lighting Power 3W  
Beam Angle 120°  
Color Temperature 50006000K 30004000K  
Color Rendering Index (Ra) >70 >75   Luminous Intensity Distribution Curve
PFC >0.5  
Operating Temperature -550  
Operating Humidity 1095RH   Illuminance Distribution Diagram
Storage Temperature -3080  
Storage Humidity 095RH  




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