Osram 4058075803978 LED bulb Warm white 2700 K 4 W E27 E
Osram 4058075803978, 4 W, E27, 470 lm, 10000 h, Warm white
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Product Information
Osram 4058075803978. Bulb power: 4 W, Fitting/cap type: E27, Luminous flux: 470 lm, Bulb lifetime: 10000 h, Light colour: Warm white, Colour temperature: 2700 K, Color Rendering Index (CRI): 80, Power factor: 0.5
Product
Technical details
Mercury content
0 mg
Mean cycles between failures (MCBF)
100000
Start-up time
0.5 s
Power
Energy efficiency class
E
Energy consumption per 1000 hours
4 kWh
Energy efficiency scale
A to G
Input voltage
220 - 240 V
Input frequency
50 - 60 Hz
Weight & dimensions
Diameter
4.5 cm
Length
78 mm
Performance
Bulb power
4 W
Fitting/cap type
E27
Bulb shape
A-Shape
Luminous flux
470 lm
Bulb lifetime
10000 h
Light colour
Warm white
Colour temperature
2700 K
Finish type
Matte
Color Rendering Index (CRI)
80
Power factor
0.5
Lumen maintenance factor
70%
Warm-up time to 60% light
1 s
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