Osram LEDINESTRA25 DIM 4.5W 827 diffuse S14S

Powerful LED alternative to linear incandescent lamps
  • Luminous flux: 250 lm
  • Colour temperature: 2700 K
  • CRI: 80
  • Replacement for rod-shaped incandescent lamps with 25 W
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Product Details

Osram LEDINESTRA25 DIM 4.5W 827 diffuse S14S

Classic form meets state-of-the-art LED technology

The rod-shaped LED lamp from the Osram LEDinestra series is the perfect replacement for rod incandescent lamps with a length of 300 mm.

The rod lamp has a power consumption of 4.5 W and replaces conventional 25 W bulbs. It can be used in luminaires with an S14S socket. With its colour temperature of 2700 K, the continuously dimmable LED rod lamp provides a pleasant, warm white light.

You will also find an extensive selection of numerous other retrofit LED lamps in our online shop.

OSRAM: Over 100 years of expertise in the lighting sector

OSRAM, headquartered in Munich, Germany, is one of the world's leading lighting manufacturers with a 100-year history. The product portfolio includes high-tech applications based on semiconductor-based technologies such as infrared or laser. The products are used in a wide range of applications from virtual reality to autonomous driving or mobile phones to intelligently networked lighting solutions in buildings and cities. In the field of automotive lighting technology, the company is a global technology and market leader.

Features of the LED rod lamp

  • Luminous flux: 250 lm
  • Colour temperature: 2700 K
  • CRI: 80
  • Typical efficiency: 55 lm/W
  • Power consumption: 4.5 W
  • Dimmable
  • Replacement for rod-shaped incandescent lamps with 25 W
  • S14S base
  • Service life: 20000 h
  • Energy efficiency class: A

Areas of application of the retrofit lamp

  • Mirror lighting
  • Household
  • Restaurants
  • Hotels

Savings calculator

Enter the values of your old lamp and calculate how much you can save with Osram LEDINESTRA25 DIM 4.5W 827 diffuse S14S


You save per year

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

    Annual savings during LED buld's life time

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

Technical details

SKU 33418
Added 02/11/2018
Lamp socket S14S
Bright like (W) 25 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.
25,000 h
Dimmable Yes
Manufacturer code 4058075135529
Light efficiency (lm/W) 55 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).
250 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
Power consumption 5 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.
230 V
GTIN 4058075135529
Size (L x W x H) 30.0 cm x 2.9 cm x 2.9 cm



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