|Luminous colour||warm white (2,700 K)|
|Energy efficiency class||A++|
|Total luminous flux||470|
|Power consumption||4 W|
|Average lifetime (in h)||15000|
|Reference value (in W)||40|
|Colour rendering (in Ra)||80|
|Energy consumption in kWh/1000 h||4.00|
|Length (in cm)||11.5|
|Diameter (in cm)||6.4|
|Light output||470 lm|
B22 4W LED bulb with transparent surface - from SYLVANIA
This B22 bulb is optically reminiscent of the traditional light bulb but has a much longer lifetime of 15,000 hours.
Thanks to its modern and efficient LED filament technology, this vintage style bulb appeals to all fans of the retro-look, along with their wallets as it has the best energy efficiency class of A++ and can save up to 90% on energy.
- has a good colour rendering rating (Ra 80), so that colours appear very natural.
- can replace traditional bulbs with the B22 base up to 40 W
- this LED bulb is not dimmable.
A++ A+ A B C D E Show full energy efficiency label
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