Philips LED bulb E27 4W ball 2700K warm white CorePro 8718291787051
- Philips LED bulb E27 4W ball 2700K warm white CorePro 8718291787051
Philips LED bulb E27 4W 2700K warm white
- Specifications
Cap | E27 [ E27] |
Nominal life (Nom) | 15000 h |
Switching cycle | 50000X |
Technical data | 4-25W |
- Luminous parameters
color code | 827 [ Tb 2700K] |
Luminous flux (Nom) | 250 lm |
Luminous flux (rated) (Nom) | 250 lm |
Color designation | warm white (WW) |
Correlated color temperature (Nom) | 2700 K |
Luminous efficacy (rated) (Nom) | 65 lm/W |
Color uniformity | 6 degrees |
Color rendering index (Nom) | 80 |
Luminous flux retention factor at the end of the nominal life (Nom) | 70 % |
- Electrical data
Input frequency | 50-60 Hz |
Power (Rated) (Nom) | 4 W |
Lamp current (Nom) | 35 mA |
Equivalent power in watts | 25 W |
Startup time (Max) | 0.5 s |
Lamp warm-up time to 60% (Nom) | immediate full light |
Power factor (Nom) | 0.4 |
Voltage (Nom) | 220-240 V |
- Other
No hassle of constant replacement
Philips LED headlights are a solid alternative to halogen headlights. You may forget about their existence after installation, as they will emit beautiful light reliably for many years.
High color rendering index (CRI > 80) ensures vivid colors
![Wysoki współczynnik oddawania barw (CRI > 80) zapewnia żywe kolory](//images.philips.com/is/image/PhilipsConsumer/F400040409-FIL-global-001?wid=346&hei=186&$jpglarge$)
The color rendering index (CRI) describes the effect of a light source on the appearance of colors. The CRI of natural light outdoors is 100 - the standard against which we compare all other light sources. The CRI index of Philips LED light sources is always higher than 80, which is close to the value that sunlight has, so LED light sources faithfully and naturally reproduce colors.
Very low energy consumption, saving up to 90%
![Bardzo niskie zużycie energii, oszczędność nawet 90%](//images.philips.com/is/image/PhilipsConsumer/F400040765-FIL-global-001?wid=346&hei=186&$jpglarge$)
By replacing traditional incandescent light bulbs with Philips LED light sources, you can achieve immediate significant energy savings while contributing to environmental protection.
Lasts up to 15 years
![Działa nawet 15 lat](//images.philips.com/is/image/PhilipsConsumer/F400040468-FIL-global-001?wid=346&hei=186&$jpglarge$)
With a lifespan of up to 15,000 hours, this Philips LED light source will provide the right mood for up to 15 years*.
This LED spotlight provides a focused light output that resembles that of halogen spotlights. It can be used for both accent lighting and general lighting.
True warm white light (2700 K), like that of a regular incandescent bulb
Light can have different color temperatures denoted by units called kelvins (K). Light sources with a low kelvin value provide a warm, more cozy light, while light sources with a high kelvin value give a cool, more stimulating light.
Smooth surface and high-quality finish
This durable LED spotlight, made of high-quality materials, offers all the latest innovations. It perfectly matches the lamps you currently use.
Cooperation with a dimmer
Shape of the light source
Colour rendering index (Ra)
Number of switching cycles
Traditional light bulb equivalent
Light flux conservation coefficient
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