Wattage 1 W
Voltage Range 220-240V AC
Lumen 90 lm
Cut Out Dimensions Ø45 mm
Wattage
1 W
Voltage Range
220-240V AC
Lumen
90 lm
Cut Out Dimensions
Ø45 mm
Diameter
51 mm
Glare Factor
UGR <19
IP Rating
IP20
Dimensions
20 mm x Ø51 mm
Height
20 mm
Luminous Efficiency
90 lm/W
Beam Angle
60º
Fitting Material
Aluminium
Round Adjustable 1W LED Downlight Ø45mm Cut Out COB in White
Ref. Ledkia: 3837
(6)4.5 out of 5 stars
Colour Temperature No Flicker Warm White 2700K
4,29 €
VAT included
In Stock, delivery in 15-20 days
Includes Driver
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Credit payment30 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.
5-7 days Delivery
If you place your order today before 18:00h, delivery within 5-7 days (working days).
Shipping is free on purchases over 49,99 € (incl. VAT).
Full conditions here: Shipping methods.
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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
- Dimensions20 mm x Ø51 mm
- Cut Out DimensionsØ45 mm
Downloads
PDF Datasheet 3837_8954 IE
DoC_3837_8954
Certificates and Stamps
Technical Specifications
Electrical Features
- DimmableNo
- Electrical Insulation ClassII
- Frequency50-60 Hz
- Light SourceCOB
- No. Of Lights1
- Nominal Voltage100 V - 240 VMinimum and maximum voltage fluctuation that the product can withstand momentarily.
- Voltage Range220-240V ACVoltage level required for the product to function correctly.
- Wattage1 W
LED Features
- Beam Angle60ºMeasures in degrees how light spreads from the source. A wide angle covers more area, while a narrow one is ideal for highlighting details.
- Colour Rendering Index90Measures how accurately a light source displays colours compared to natural light. A high CRI (close to 100) ensures accurate colour rendering.
- Colour Temperature2700KDefines the light tone, from warm white to cool white, measured in Kelvin (K).
- Glare FactorUGR <19Low-glare products offer more comfortable lighting, suitable for extended use.
- Hours40.000 hoursEstimated lifespan of the product before it loses performance. Based on optimal, non-continuous use, and measured in hours of operation under controlled conditions.
- Light ColourWarm White
- Lumen90 lm
- Luminous Efficiency90 lm/WRatio between light output (lumens) and energy consumed (watts). A high value indicates better efficiency, ideal for saving energy without compromising lighting.
- No FlickerNo FlickerTechnology that ensures stable, flicker-free light. It improves visual experience and reduces eye fatigue.
Mechanical Features
- Ambient Working Temperature-20 °C~+50 °CTemperature range in which the product can operate optimally, ensuring its performance without overheating or damage.
- DirectionalYesAbility to move or rotate the spotlight to direct the light as desired.
- InstallationRecessed
- IP RatingIP20The IP protection indicates the level of resistance of a product to dust and water. The higher the number, the more protected it is.
- 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 VVoltage level that the driver uses to power the LEDs or electrical components of the product, ensuring their proper functioning.
- WifiNo
Description
The Round Adjustable 1W LED Downlight with a Ø45mm cut-out features a compact circular design and a high-performance COB light source, delivering 90 lumens with excellent luminous efficacy of 90 lm/W. Its adjustable orientation and UGR <19 ensure controlled glare for comfortable lighting.
General information about Round Adjustable 1W LED Downlight Ø45mm Cut Out COB in White
This LED downlight is designed for recessed installation and constructed with durable aluminium material in a white finish. It incorporates a high-quality COB light source with a beam angle of 60º, providing focused illumination. The product includes a driver compatible with a voltage range of 220-240V AC and offers a long lifespan of 40,000 hours. Certified with CE, RoHS, and UKCA marks, it meets essential safety and quality standards. Its compact dimensions of 20 mm x Ø51 mm and cut-out size of Ø45 mm facilitate easy integration into ceilings.
Use and applications
Ideal for indoor environments, this downlight suits various business sectors such as offices, residential housing communities, and stores or shopping centres. It is well-suited for spaces including customer service areas, classrooms or training rooms, internal corridors, workstations, receptions, and meeting rooms. Its directional feature allows precise light placement, enhancing functionality and ambience in professional and communal settings.
Key benefits
- Compact and adjustable design enables targeted lighting and seamless recessed installation.
- High colour rendering index (CRI 90) ensures accurate colour perception for enhanced visual comfort.
- Low glare (UGR <19) contributes to reduced eye strain in work and public spaces.
- Long operational life of 40,000 hours minimises maintenance and replacement frequency.
- Includes driver compatible with standard 220-240V AC supply for straightforward installation.
Highlighted specifications
Power: 1 W; Luminous flux: 90 lm; Beam angle: 60º; Colour rendering index: 90; Lifespan: 40,000 hours; Electrical insulation class: II; Dimensions: 20 mm x Ø51 mm; Cut-out: Ø45 mm.
Installation and maintenance
Designed for recessed mounting, the downlight requires installation by a qualified professional. The driver must not be connected to the power supply until installation is fully complete. Its aluminium body and secure mounting clips ensure stable fitting and durability. Disconnect the power supply before any intervention to ensure safety during installation and maintenance.
Frequently asked questions
- What is the cut-out size for installation? — The cut-out dimension is Ø45 mm.
- Is the downlight dimmable? — This model is not dimmable.
- What is the beam angle of the light? — It has a beam angle of 60º for focused illumination.
- What certifications does this product have? — It holds CE, RoHS, and UKCA certifications.
- What is the colour temperature? — The product does not specify a selectable CCT; it is supplied as standard white.
Specialized technical lighting distribution in Ireland. If you are looking to buy Round Adjustable 1W LED Downlight Ø45mm Cut Out COB in White for an indoor lighting project, this reference brings together the specifications indicated for its application. Shipping estimated in 3 to 4 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.