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Range Essential
  • 30 W
    Wattage 30 W
  • 220-240V AC
    Voltage Range 220-240V AC
  • Ø285 mm
    Cut Out Dimensions Ø285 mm
  • 296 mm
    Diameter 296 mm
Image of Round SuperSlim 20W LED Downlight Ø275mm Cut Out
    Image of Round SuperSlim 20W LED Downlight Ø275mm Cut Out
    Image of Round SuperSlim 20W LED Downlight Ø275mm Cut Out
    Image of Round SuperSlim 20W LED Downlight Ø275mm Cut Out
    Image of Round SuperSlim 20W LED Downlight Ø275mm Cut Out
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  • 30 W

    Wattage

    30 W

  • 220-240V AC

    Voltage Range

    220-240V AC

  • Ø285 mm

    Cut Out Dimensions

    Ø285 mm

  • 296 mm

    Diameter

    296 mm

  • 150

    Number of LEDs

    150

  • UGR <21

    Glare Factor

    UGR <21

  • IP20

    IP Rating

    IP20

  • No

    Battery Operated

    No

  • 28 mm x Ø296 mm

    Dimensions

    28 mm x Ø296 mm

  • 28 mm

    Height

    28 mm

  • IK05

    IK Protection

    IK05

  • 100 lm/W

    Luminous Efficiency

    100 lm/W

Round SuperSlim 20W LED Downlight Ø275mm Cut Out

Download technical datasheet

Ref. Ledkia: 105401

Colour Temperature Daylight 5000K

£8.39

VAT included
Energetic efficiency

In Stock, delivery in 15-20 days

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  • Extended Warranty
  • Exclusive Services

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    • 30 calendar days to return

      You can renounce to this product during the first 30 calendar days from receipt, provided that the product remains in perfect condition for use.


      Custom-made products and cut-to-size strips are excluded.


      Full conditions here: After-Sales Service.

    • 24h Delivery

      If you place your order today before 2:30 pm, delivery within 24/48h (working days).


      Shipping is free on purchases over £49.99 (incl. VAT).


      Full conditions here: Shipping methods.

    • 100% secure payments

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      At Ledkia we strive to protect your security and privacy. We use payment methods that guarantee your security. Both your personal and bank details are protected with all the security measures established in the current legislation.


      More information: Payment methods.

    • Warranty up to 5 years

      Our warranty service of up to 5 years guarantees the replacement, repair or refund of defective products.


      You will find the exact product warranty in the technical details.


      Full conditions here: After-Sales Service.

Dimensions

  • Height28 mm
  • Diameter296 mm
  • Cut Out DimensionsØ285 mm

Downloads

  • pdf file

    Technical Data Sheet PDF

  • pdf file

    DoC_105401_214983

Certificates and Stamps

CertificateCertificateCertificate

Technical Specifications

  • Electrical Features

    • Electrical Insulation ClassII
    • Frequency50-60 Hz
    • Light SourceOSRAM SMD2835
    • Minimum and maximum voltage fluctuation that the product can withstand momentarily.
      Nominal Voltage170 V - 265 V
    • Remote ControlNo
    • Voltage level required for the product to function correctly.
      Voltage Range220-240V AC
    • Wattage30 W

  • Materials and Finishes

    • Fitting MaterialPC, Aluminium
    • Type Of LensOpaal

  • LED Features

    • Measures in degrees how light spreads from the source. A wide angle covers more area, while a narrow one is ideal for highlighting details.
      Beam Angle120º
    • Defines the light tone, from warm white to cool white, measured in Kelvin (K).
      Colour Temperature5000K
    • Low-glare products offer more comfortable lighting, suitable for extended use.
      Glare FactorUGR <21
    • Estimated lifespan of the product before it loses performance. Based on optimal, non-continuous use, and measured in hours of operation under controlled conditions.
      Hours40.000 hours
    • Light ColourDaylight
    • Ratio between light output (lumens) and energy consumed (watts). A high value indicates better efficiency, ideal for saving energy without compromising lighting.
      Luminous Efficiency100 lm/W
    • Number of LEDs150

  • Mechanical Features

    • Temperature range in which the product can operate optimally, ensuring its performance without overheating or damage.
      Ambient Working Temperature-20 °C~+50 °C
    • Ability to move or rotate the spotlight to direct the light as desired.
      DirectionalNo
    • Indicates whether the product or its materials are fire-resistant, enhancing safety in high-temperature or flame-risk areas.
      Fire RatedNo
    • Protection grade that the product offers against physical impacts. It is measured on a scale from IK00 to IK10, with IK10 being the highest level of resistance to impact and mechanical damage.
      IK ProtectionIK05
    • InstallationRecessed
    • The IP protection indicates the level of resistance of a product to dust and water. The higher the number, the more protected it is.
      IP RatingIP20
    • LocationIndoor
    • ShapeCircular

  • Product Information

    • CertificatesCE, RoHS, UKCA
    • Guarantee3 years
    • Product SeriesSuperSlim

  • Driver Information

    • Driver Intensity300 mA
    • Voltage level that the driver uses to power the LEDs or electrical components of the product, ensuring their proper functioning.
      Driver Tension72 V-95 V
    • WifiNo
Image

Description

The Round SuperSlim 20W LED Downlight Ø283mm Cut Out is a recessed LED downlight featuring a slim profile and an opal lens. It operates with an efficient OSRAM SMD2835 light source and a built-in driver delivering 30 W power, providing reliable lighting with a luminous efficiency of 100 lm/W and a glare control factor of UGR <21.

General information about Round SuperSlim 20W LED Downlight Ø283mm Cut Out

This LED downlight from the SuperSlim collection is designed with an ultra-thin aluminium and PC body, optimised for recessed installation in ceilings with limited space. The circular fixture measures 28 mm in thickness and Ø296 mm in diameter, with a cut-out dimension of Ø285 mm, allowing for discreet integration into various indoor environments. It includes an opal lens that ensures uniform light distribution across a 120º beam angle, enhancing visual comfort. The product features electrical insulation class II and an impact resistance rating of IK05, making it suitable for indoor use. Certified with CE, RoHS, and UKCA marks, it meets essential regulatory standards.

Use and applications

The Round SuperSlim 20W LED Downlight is designed to provide efficient lighting in indoor settings such as offices and retail spaces, where recessed fixtures contribute to a clean ceiling aesthetic. Its slim profile is ideal for installation in false ceilings with limited depth, commonly found in commercial environments, supported by its recessed mounting system and compact dimensions. The fixture’s glare control (UGR <21) makes it suitable for work areas requiring controlled visual comfort, such as office zones, while its luminous efficiency supports energy-conscious lighting solutions.

Operating within a voltage range of 220-240 V AC and a driver output tension between 72 V and 95 V, it functions reliably within a temperature range of -20 °C to +50 °C. The downlight is non-dimmable and does not include emergency lighting or remote control capabilities. This solution fits projects prioritising discreet, efficient, and consistent lighting distribution in indoor professional spaces.

Key benefits

  • Uniform light output thanks to the opal lens, providing comfortable illumination with UGR <21.
  • Compact and ultra-thin design enables installation in ceilings with limited space due to its recessed mounting and slim profile.
  • Durability ensured by aluminium and PC materials combined with IK05 impact resistance.
  • Energy-efficient lighting with a luminous efficiency of 100 lm/W, reducing energy consumption.
  • Compliance with CE, RoHS, and UKCA certifications guarantees adherence to European and UK standards.

Highlighted specifications

Power: 30 W; Luminous efficiency: 100 lm/W; Beam angle: 120º; Electrical insulation class: II; Impact resistance: IK05.

Installation and maintenance

The downlight is designed for recessed mounting, facilitating integration into false ceilings. Installation requires a cut-out diameter of Ø285 mm and must be performed following the indicated recessed system. The fixture includes spring clips for secure fixation and features a low-profile design for easy handling during installation. It is essential to disconnect the power supply before any intervention. Maintenance is simplified by the durable materials and standard electrical connections, ensuring long-lasting performance with minimal upkeep.

Disconnect the power supply before any intervention.


Specialized lighting distribution in United Kingdom. If you are looking to buy Round SuperSlim 20W LED Downlight Ø283mm Cut Out with a professional warranty, it is a leading choice for durability and efficiency. Estimated shipping in 15 to 20 days (subject to stock availability). Check price and availability here.

Frequently asked questions

  • Is this downlight suitable for outdoor installation? — It is designed exclusively for indoor environments.
  • Does the product include a dimming function? — This model is non-dimmable.
  • What is the expected lifespan of the LED downlight? — It offers a service life of 40,000 hours.
  • Can the fixture be installed in suspended ceilings? — Yes, it is compatible with recessed mounting in false ceilings.
  • Does this product contain emergency lighting? — It does not include emergency lighting functionality.

*The customer’s visual perception of sizes, colors, or textures may be affected by factors such as lighting, screen calibration, or the device used. For this reason, the images are merely illustrative and may not fully reflect the product’s actual characteristics. Please note that some of the ambient photographs shown on the website correspond to real environments, while others may have been generated or edited using artificial intelligence. In no case do they constitute an exact representation of the product or intend to mislead. To learn about the product’s real characteristics, please refer to the technical sheet and product description.