Radiant 158

Modern suspended LED luminaire featuring a circular profile in extruded aluminium. Available in 600mm and 1200mm diameters with opal diffuser for uniform illumination distribution.

Parameter 158.001 (600mm) 158.002 (1200mm)
Output 4,775 lm 15,700 lm
Power 52W 158W
CCT 4000K 4000K
Profile 105mm 105mm
Suspension 1.4m max 1.4m max

Options

  • Finishes: White RAL9016 (standard), Black RAL9005 (/BK), Grey RAL9006 (/GY)
  • Controls: SwitchDIM, DALI, DSI (/ECO)

 

CE certified. Tolerance ±10% on electrical/optical data. Operating temperature: +25°C ambient.

 

📄 Download Datasheet

📄 Photometric Data

📄 Bim File

uk-made lighting 5 year warranty lighting

LED Circular Pendant Light | Modern Commercial Lighting Solutions

The Radiant 158 is a contemporary decorative LED drum pendant, designed for modern interiors.

Available in two sizes (600 mm and 1200 mm), it features a high-quality extruded aluminium body paired with opal acrylic diffusers to provide smooth, homogenous illumination. With a lifespan of up to 50,000 hours (L70 / B50) and light outputs reaching up to 15,700 lumens, the Radiant 158 ensures long-lasting performance.

It comes complete with a 1.4 m suspension and offers dimming options for customizable lighting. Designed and manufactured in the UK, the Radiant 158 combines style with durability, making it ideal for both commercial and residential applications.

Product Overview: 158 Series Contemporary LED Pendant

Transform your commercial or residential space with our premium 158 Series LED circular pendant light. Available in two striking dimensions—600mm and 1200mm diameter—this contemporary lighting solution combines elegant design with superior illumination performance.

Key Features and Benefits

Premium Construction

  • Expertly crafted from high-quality extruded aluminium
  • Sophisticated white RAL9016 standard finish
  • Professional-grade opal diffuser ensuring uniform light distribution
  • Robust 1.4-metre suspension wire system included

 

Technical Specifications

Model Diameter Output (Lumens) Power Usage Colour Temperature
158.001 600mm 4,775 lm 52W 4000K (Cool White)
158.002 1200mm 15,700 lm 158W 4000K (Cool White)

Customisation Options

Finish Options

  • Classic White (RAL9016) – Standard
  • Sophisticated Black (RAL9005)
  • Professional Grey (RAL9006)

Smart Control Systems

  • SwitchDIM capability
  • DALI compatible
  • DSI integration
  • ECO options available

Professional Installation & Technical Details

  • Profile Height: 105mm
  • Suspension Length: 1.4m maximum
  • Operating Temperature: Optimised for +25°C ambient temperature
  • Quality Assurance: Full Declaration of Conformity available
  • Performance Tolerance: ±10% on all electrical and optical data

Perfect Applications

  • Modern Office Environments
  • Contemporary Retail Spaces
  • Professional Meeting Rooms
  • High-End Residential Installations
  • Commercial Reception Areas
  • Designer Hospitality Venues

Why Choose the 158 Series?

The 158 Series represents the pinnacle of contemporary LED pendant lighting, offering exceptional energy efficiency whilst delivering professional-grade illumination. Compatible with modern lighting control systems and available in multiple finishes, this versatile luminaire seamlessly integrates into any sophisticated interior design scheme.

Pairs perfectly with our 156 Series ring pendants for complete lighting solutions.

 

Relevant Keywords: LED pendant light, commercial lighting UK, modern ceiling light, circular LED pendant, energy efficient lighting, professional lighting solutions, commercial LED lighting, contemporary office lighting, smart lighting controls, suspended LED luminaire

Note: Due to continuous product development in LED technology, specifications may be subject to change. All measurements and performance data validated at standard operating conditions.

 

📄 Download Datasheet

📄 Photometric Data

📄 Bim File

FAQ

Yes, all of our luminaires are available with dimmable LED drivers.

  • Mains Dimming (/MDIM): This allows dimming through standard phase-cut dimmers.

  • SwitchDIM, DALI, or DSI (/ECO): These options provide compatibility with SwitchDIM, Digital Addressable Lighting Interface (DALI), or Digital Serial Interface (DSI) systems for more advanced lighting control.

  • Casambi Wireless Network (/BTC): This enables wireless dimming and control via the Casambi platform, offering flexibility and ease of use.

Yes, we offer a comprehensive range of emergency lighting solutions to ensure safety and compliance with UK regulations. Our offerings include:

  • Maintained Emergency Lighting: These luminaires operate continuously under normal conditions and remain illuminated during a power failure, providing consistent illumination in critical areas.

  • Non-Maintained Emergency Lighting: These units remain off during normal operation and activate only when the mains power fails, ensuring energy efficiency while still providing essential illumination during emergencies.

  • Emergency Exit Signage: Designed to guide occupants safely during evacuations, our exit signs are available in various formats, including surface-mounted and recessed options, to suit different building designs and requirements.

These solutions are designed to provide dependable performance during critical moments, ensuring safety and visibility across various environments.

Our lighting solutions utilise the latest LED technology to maximise energy efficiency, helping to reduce energy consumption and lower operational costs.

Yes, all Lumenloop luminaires are supplied with compatible drivers to ensure optimal functionality and straightforward installation. We use premium driver brands like Tridonic and Philips to ensure they have long life expectancies.

All our products are proudly designed and manufactured in the UK, ensuring the highest quality standards.

Yes, we work closely with clients to develop bespoke lighting solutions tailored to their specific needs and design requirements.

Just reach out to us at info@lumenloop.co.uk

Our products are designed for various environments, with IP ratings from IP20 for indoor applications to IP65 for harsher conditions such as outdoor or industrial spaces.

Yes, as a WEEE-certified member of Recolight, we offer free recycling services for old lighting fixtures to support sustainable waste management.

Yes, many of our luminaires incorporate recycled components, supporting our commitment to sustainable manufacturing. Look out for the ‘98% recycled‘ product icon for those luminaires that are mostly made from recycled materials.

Yes, our luminaires are designed to integrate seamlessly into retrofit projects, making it easy to upgrade existing lighting systems with minimal disruption.

Lumenloop’s emergency lighting solutions are designed to fit a wide variety of installations, making them ideal for retrofit projects of all types.

Yes, Lumenloop luminaires are available in a wide range of colours and finishes to suit diverse design needs.

Most of our luminaires are customizable with a variety of RAL colour options, allowing you to match your lighting seamlessly with your interior decor or branding requirements.

This includes (but is not limited to) popular finishes such as RAL9010 (Pure White), RAL9003 (Signal White), RAL9005 (Jet Black), and RAL9016 (Traffic White), among many others.

We offer options that cater to both standard and bespoke requirements, ensuring that no matter the space, you can achieve the perfect lighting aesthetic while maintaining functionality. This flexibility in colour and finish makes our luminaires ideal for a variety of applications, from commercial spaces to more design-sensitive environments.

Yes, Lumenloop luminaires can be easily integrated with smart systems for enhanced control and flexibility.

Our products support a variety of popular smart lighting technologies, including Casambi, which allows for wireless control via Bluetooth. This means you can adjust light levels, set scenes, and even schedule lighting events directly from your mobile device or through a central system.

Additionally, our luminaires are compatible with other smart control systems such as DALI (Digital Addressable Lighting Interface), DSI (Digital Serial Interface), and SwitchDIM. These options provide versatile, scalable control for a range of environments, ensuring that Lumenloop luminaires can fit into your existing smart building infrastructure seamlessly.

Yes, Lumenloop products are fully compliant with both UK and EU safety standards, ensuring reliable and safe lighting solutions for a wide range of applications.

Lumenloop luminaires comply to regulations, including the BS EN 60598-1 standard for general requirements for luminaires, as well as specific standards for emergency lighting.

We ensure that our emergency lighting systems undergo rigorous testing to meet the requirements of the latest emergency lighting regulations, including the necessary duration for emergency operation and testing protocols, providing peace of mind for both users and regulatory bodies.

Yes, Lumenloop offers refurbishment services for older light fittings, helping to extend their lifespan and improve energy efficiency.

Our ‘UK Renew & Reuse’ workshop can upgrade your existing luminaires with the latest technology, such as LED retrofitting, modern dimming controls, and energy-efficient drivers, to ensure compliance with current standards and enhance performance.

We understand the value of your existing installations and offer bespoke solutions to suit your specific requirements.

Yes, Lumenloop’s industrial range of luminaires are built to withstand demanding environments, including high-moisture and high-heat settings.

Many of our products are designed with robust construction and high-quality materials that ensure reliability and durability in challenging conditions.

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