NEOLUX CLASSIC B40 5,7W 827 frosted E14

LED lamp, E14,2700K, warm white, matt, 470 lumens, as bright as 40W
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Savings calculator

Enter the values of your old lamp and calculate how much you can save with NEOLUX CLASSIC B40 5,7W 827 frosted E14


You save per year

  • Total kg of CO2 less
  • Amortisation after h
  • Calculation basis

    Annual savings during LED bulb's life time

    Power price per kWh:
    LED life time: h
    LED power: W
    LED price:
    Daily hours of service: h

Technical details

SKU 74766
Added 19/07/2017
Lamp socket E14
Bright like (W) 40 W
Energy efficiency class A+
Light colour Warm white
Life cycle (h)
Life cycle (h)
The main characteristic for semiconductor-illuminants (LEDs) is their long life expectancy — as long as they are operated under very special condition. Unlike ordinary bulbs LEDs do nut suddenly fail, but gradually lose brightness during the course of their lifetime. Depending on the quality of the light-emitting diode this degradation may happen faster or slower.
15,000 h
Manufacturer code 4052899930544
Light efficiency (lm/W) 80 lm/W
Luminous Flux (lm)
Luminous Flux (lm)
The luminous flux (lumen)
describes the total quantity of light provided (independent of the angle of beam).
470 lm
Color temperature (K)
Color temperature (K)
The temperature of color (°K)
shows a color tendency. This value is often used in order to differentiate between cold and warm white LEDs. As higher the color temperature as colder the white.
2,700 K
CRI (Ra) 80
Viewing angle (°)
Viewing angle (°)
The angle of beam
describes in what angle the light is directed forward.
Power consumption 6 W
Voltage (V)
Voltage (V)
The voltage (V)
mentioned can be impressed on the product. If your initial voltage is higher (e.g. Car-voltage or adaptor), then you will need a resistor.
220 V
GTIN 4052899930544
Size (L x W x H) 1,060 cm x 4 cm x 4 cm

NEOLUX CLASSIC B40 5,7W 827 frosted E14

NEOLUX LED Retrofit lamps replace incandescent or halogen lamps in various areas. They can be used for general lighting, effect and ambient lighting. Use the NEOLUX LED lamps for tremendous energy savings and to reduce your maintenance costs many times over. The lamps still emit a lovely warm-white light with excellent colour rendering. The lamps are as general lighting in hotels and restaurants, or for residential and commercial spaces.


  • 100% brightness from the start
  • Simple equivalent replacement
  • Good colour rendering
  • 5.7W replaces 40W
  • Low maintenance costs
  • Long life

Areas of Application

  • Residential and office lighting
  • Lighting in hotels and the food service industry
  • Lighting in public buildings


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