Leuchtwerk SDL|228 LED Downlight 228x77 30W

4000K DA: 200mm

Order number: : lw3000643
Leuchtwerk SDL|228 LED Downlight 228x77 30W
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Technical data "Leuchtwerk SDL|228 LED Downlight 228x77 30W"
Category: Interior lights
LED/Conventional: LED
Scope of application: Interior light
Watt: 30,00
Protection class: I
ENEC-Cert.: yes
System description: Scheibe opal
Average Life (h): 53000
Energy label: A++
Protection type: IP40
Clipping: 200
Height: 77,00 mm
Mounting depth: 93
Dimensions: 228x77
Version: ENEC05|RoHS|CE
Diameter: 228,00
Color of housing: White
Weight (gross): 1,000 kg
Weight (net): 0,900 kg
Angle: 99°
Colour temperature: 840
Lumen: 2450
RA/CRI: >80
Colour rendering: 80-89 (Klasse 1B)
Kelvin: 4000
Electricity cost calculator "Leuchtwerk SDL|228 LED Downlight 228x77 30W"

Annual electricity costs

Length of annual operation :
2.080 Hours
Power consumption (kWh):
62,40 kWh
Energy costs:
Kelvin-Simulator lichtbasis
2700 K 8000 K

Product information

Leuchtwerk SDL|228 LED Downlight 228x77 30W

Art.-Nr. lw3000643
LEUCHTWERK (brand by lichtbasis) - SDL228 LED

Optimaler Ersatz für Downlights mit Kompaktleuchtstofflampen


- Farbe: weiß
- Abdeckung: opal
- Außenmaße: 228x77 mm
- Deckenausschnitt: 200mm

Treiber und Module

- Integrierter Treiber
- Farbwiedergabe:
- Brenndauer:
- 30W
- 2450lm
- nicht dimmbar

- ENEC05
- CE
- RoHS

Manufacturer "Leuchtwerk"

Hochwertiges Material, starke Komponenten. Leuchtwerk kennt die Anforderungen seiner Kunden und bietet seine Stromschienen- und Einbaustrahler zum besten Preis-Leistungs-Verhältnis an. Spezialisiert auf Shop/Retail Anwendungen, kombiniert Leuchtwerk modernes Design mit nachhaltigen LED-Komponenten eines namhaften Marktführers. So ist garantiert, dass Ihre Produkte stets ins rechte Licht gerückt werden.



ENEC stands for European Norms Electrical Certification. The symbol is used within the EU for product labeling of electrical appliances.
Unlike the CE marking, which can be explained by each manufacturer, ENEC is awarded by independent testing institutes. These verifiers must be approved by the European Committee for Electronic Standardization.
The ENEC mark ensures that
  • the product meets the EN safety standards and requirements
  • the product is re-inspected every two years
  • the manufacturer works with a quality system according to ISO 9000
  • the manufacturer has an approved production control, eg. manufacturing inspections
Visit the ENEC website for more information.

Colour rendering

The color rendering index describes how well colors from comparable light sources are reproduced. The color temperature is taken into account.
Sunlight is the reference variable with a value of 100. The lower the value, the worse the playback.
Colour rendering "Leuchtwerk SDL|228 LED Downlight 228x77 30W":
  • 80-89 (Klasse 1B)

    Lights and bulbs with an RA/CRI value between 80 and 89 are assigned to Class 1B. Their color reproduction is good to very good.
    These light sources are suitable for areas where color reproduction is important. For example living rooms and offices.


Kelvin provides information about the color temperature of a light source. It says whether warm or cool light is spread. References are candle light (1,500 Kelvin) and the blue sky (> 10,000 Kelvin).
The lower the warmer and more comfortable the light.
Kelvin "Leuchtwerk SDL|228 LED Downlight 228x77 30W":
  • 3.300 - 5.300 Kelvin

    Between 3,300 and 5,300 Kelvin is called neutral white light. This light color is considered activating and is mostly used in offices and workspaces.

Protection type

The protection type indicates how well a luminaire is protected against contact, foreign bodies and water.
The structure is always the same and starts with IP. The two numbers after that represent the respective protection type.
The first number stands for protection against contact and protection against foreign bodies. The second number stands for protection against water.
Protection type "Leuchtwerk SDL|228 LED Downlight 228x77 30W": IP40


  • Protection against foreign bodies
    Protected against solid foreign bodies with a diameter ≥ 1.0 mm
  • Protection against contact
    Protected against access with a wire


  • Protection against water
    no protection

Protection class

The protection class shows the measures taken during the construction of the luminaire to avoid an electric shock.
Especially with metal casings a life-threatening situation can arise due to a malfunction or a short circuit.
Protection class "Leuchtwerk SDL|228 LED Downlight 228x77 30W":
  • Protection class I / protective conductor

    All the electrically conductive housing parts of the luminaire or the device are permanently connected to the protective conductor system.
    The protective conductor connection of the housing is dimensioned so that no permanent dangerous contact voltage develops on the housing and the fuse or a residual current circuit breaker triggers and the circuit is de-energized.
    Protection class I / protective conductor