Round 1W Adjustable COB LED Downlight Ø45mm Cut Out White

Ref. Ledkia: 3837

4.5 reviews stars(6)
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Colour Temperature No Flicker Daylight 5000K

£4.19

VAT included
Energetic efficiency
Product information sheet

In Stock, delivery in 24/48h

Buy before 2:30 pm we’ll ship it today.

Includes Driver

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Invisible Architecture

Dimensions

  • Dimensions20 mm x Ø51 mm
  • Cut Out DimensionsØ45 mm

Downloads

  • pdf file

    PDF Datasheet 3837_8956 EN

  • pdf file

    DoC_3837_8956

  • pdf file

    DoC_3837_8956

Certificates and Stamps

CertificateCertificateCertificate

Technical Specifications

  • Electrical Features

    • DimmableNo
    • Electrical Insulation ClassII
    • Frequency50-60 Hz
    • Light SourceCOB
    • No. Of Lights1
    • Nominal Voltage100 V - 240 V
    • Voltage Range220-240V AC
    • Wattage1 W
  • LED Features

    • Beam Angle60º
    • Colour Rendering Index90
    • Colour Temperature5000K
    • Glare FactorUGR <19
    • Hours40.000 hours
    • Light ColourDaylight
    • Lumen90 lm
    • Luminous Efficiency90 lm/W
    • No FlickerNo Flicker
  • Mechanical Features

    • Ambient Working Temperature-20 °C~+50 °C
    • DirectionalYes
    • InstallationRecessed
    • IP RatingIP20
    • LocationIndoor
    • ShapeCircular
  • Materials and Finishes

    • ColourWhite
    • Fitting MaterialAluminium
    • IncludesDriver
  • Product Information

    • CertificatesCE, RoHS, UKCA
    • Guarantee3 years
  • Driver Information

    • Driver Intensity190 mA
    • Driver Tension3 V-12 V
    • WifiNo
Image

Description

The Round 1W Adjustable COB LED Downlight offers precise directional lighting with a compact design, featuring a Ø45 mm cut out and delivering 90 lumens at 1 watt power consumption, ideal for focused illumination.

General information about Round 1W Adjustable COB LED Downlight Ø45mm Cut Out White

This LED downlight is designed with a circular aluminium fitting and includes a driver for seamless integration. It features a 60º beam angle and a high colour rendering index (CRI) of 90, ensuring accurate colour representation. The product is directional and recessed mounted, with cut out dimensions of Ø45 mm and overall dimensions of 20 mm height by 51 mm diameter. Certified with CE, RoHS, and UKCA marks, it guarantees compliance with European and UK standards.

Use and applications

Ideal for indoor environments, this downlight suits offices, residential housing communities, and retail spaces. Its adjustable orientation allows targeted lighting in workstations, meeting rooms, and reception areas, enhancing visual comfort and task performance. The compact size fits well in customer service zones and internal corridors, providing functional and aesthetic illumination.

Key benefits

  • Energy efficiency: Consumes only 1W while delivering 90 lumens, optimising power use.
  • Adjustable directionality: Enables precise lighting focus, reducing glare and enhancing visual comfort with a UGR below 19.
  • High colour fidelity: CRI 90 ensures accurate colour rendering for professional environments.
  • Compact recessed design: Fits discreetly into ceilings with a small cut out diameter of 45 mm.
  • Long service life: Rated for 40,000 hours, reducing maintenance frequency.

Highlighted specifications

Wattage: 1 W; Luminous flux: 90 Lumen; Cut out dimensions: Ø45 mm; Colour rendering index: 90; Beam angle: 60º; Electrical insulation class: II.

Installation and maintenance

Designed for recessed installation, the downlight includes a driver with an input voltage range of 220–240V AC and an output of 3–12V DC at 190 mA. Installation must be performed by a qualified professional. The product should be mounted securely in the ceiling cut out of Ø45 mm, ensuring proper connection and orientation. Disconnect the power supply before any intervention to ensure safety during installation and maintenance.

Frequently asked questions

  • What is the cut out size required? — The downlight requires a Ø45 mm cut out for recessed mounting.
  • Is the product dimmable? — This model is not dimmable.
  • What is the beam angle of the light? — The downlight features a 60º beam angle for focused illumination.
  • What certifications does the product have? — It holds CE, RoHS, and UKCA certifications.
  • What is the expected lifetime of the downlight? — The product has an estimated service life of 40,000 hours.

Specialized technical lighting distribution in United Kingdom. If you are looking to buy Round 1W Adjustable COB LED Downlight Ø45mm Cut Out White for an indoor lighting project, this reference brings together the specifications indicated for its application. Shipping estimated in 15 to 20 days (subject to stock availability). The product information lists CE, RoHS, UKCA among its applicable markings or certifications. Check price and availability.

Installation notice: Before you begin, switch off the mains power supply. The driver must not be connected to the power supply until the installation is fully completed. Installation by a qualified installer is recommended.

*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.