LED Filament bulbs can also be used as decorative LED light bulbs for home. Install OSRAM Led Value Classic A40 Clear E27 LED Filament Bulb in your home and astonish your family and guests with the cozy and welcoming light from the LED bulb.
Technical Data
Electrical data
Rated wattage
4.00 W
Nominal wattage
4.00 W
Nominal voltage
220…240 V
Operating frequency
50…60 Hz
Power factor λ
> 0.50
Claimed equiv. conventional lamp power
40 W
Photometrical data
Nominal luminous flux
470 lm
Rated luminous flux
470 lm
Lumen main.fact.at end of nom.life time
0.70
Light color (designation)
Warm White
Color temperature
2700 K
Luminous flux
470 lm
Color rendering index Ra
≥80
Standard deviation of color matching
≤6 sdcm
Rated color temperature
2700 K
Light technical data
Warm-up time (60 %)
< 0.50 s
Starting time
< 0.5 s
Dimensions & weight
Overall length
105.0 mm
Diameter
60.0 mm
Outer bulb
A60
Length
105.0 mm
Temperatures & operating conditions
Ambient temperature range
-20…+40 °C
Lifespan
Nominal lamp life time
15000 h
Rated lamp life time
15000 h
Number of switching cycles
100000
Lumen maintenance at end of service life
0.70
Additional product data
Base (standard designation)
E27
Mercury content
0.0 mg
Mercury-free
Yes
Show WEEE picto
Yes
Product remark
All technical parameters apply to the entire lamp/Due to the complex production process for light-emitting diodes, the typical values shown for the technical LED parameters are purely statistical values that do not necessarily match the actual technical parameters of each individual product, which can vary from the typical value
