Round 18W 360º Adjustable COB CRI90 Expert Colour LED Downlight Ø115mm Cut Out No Flicker

The Round 18W COB LED Downlight offers a 360º adjustable beam with a high CRI of 90, delivering a precise and flicker-free lighting solution for professional environments.

General information about Round 18W 360º Adjustable COB CRI90 Expert Colour LED Downlight Ø115mm Cut Out No Flicker

This recessed LED downlight features a robust aluminium fitting with a circular design and a cut-out diameter of Ø115 mm. It provides a luminous flux of 1800 lumens at an efficient rate of 100 lm/W, powered by an 18 W COB light source. The downlight is directional with a selectable beam angle of 24º and a glare factor of UGR <19, ensuring controlled glare in office and commercial settings. Certified with CE, RoHS, and UKCA marks, it complies with essential safety and quality standards.

Use and applications

Designed for indoor environments, this downlight is ideal for workstations and office spaces, where precise and adjustable lighting enhances productivity and visual comfort. Its high colour rendering index supports accurate colour perception, making it suitable for professional business sectors such as offices. The recessed installation ensures a clean, integrated appearance in ceilings.

Key benefits

• Adjustable 360º orientation allows targeted lighting to suit different tasks and layouts.
• High CRI of 90 delivers excellent colour fidelity for natural and vibrant illumination.
• Flicker-free operation enhances visual comfort and reduces eye strain in work environments.
• Efficient luminous output of 1800 lumens at 18 W ensures energy-conscious performance.
• UGR <19 rating controls glare, improving user comfort in office applications.

Highlighted specifications

Power: 18 W; Luminous Flux: 1800 lm; Cut Out Dimensions: Ø115 mm; Beam Angle: 24º; Colour Rendering Index: 90; IP Rating: IP40; Power Factor: 0.9.

Installation and maintenance

The downlight is designed for recessed mounting with a cut-out diameter of Ø115 mm. Installation requires connection to a driver operating between 35 V and 60 V with a constant current of 250 mA. The fitting incorporates spring clips for secure fixing. Disconnect the power supply before any intervention. Installation by a qualified professional is recommended to ensure safety and compliance.

Frequently asked questions

• What is the cut-out size? — The downlight requires a cut-out diameter of Ø115 mm for recessed installation.
• Is the light source dimmable? — This model is not dimmable as per the provided specifications.
• What is the beam angle? — The beam angle is 24º, providing focused illumination.
• What is the IP rating? — The product has an IP40 rating, suitable for indoor use.
• What certifications does it have? — It holds CE, RoHS, and UKCA certifications.

Specialized technical lighting distribution in United Kingdom. If you are looking to buy Round 18W 360º Adjustable COB CRI90 Expert Colour LED Downlight Ø115mm Cut Out No Flicker 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.