The Natura 125 LED Downlight is an elegantly designed back-lit light box that delivers high-quality illumination with minimal visual impact. Featuring a 244 x 244 mm bezel and a cut-out of 220 x 220 mm, this downlight is ideal for various applications where both aesthetics and functionality are paramount.
Equipped with a high transmission acrylic diffuser, the Natura 125 ensures uniform light distribution, creating a soft and inviting atmosphere. The ultra-thin bezel design enhances the overall appearance, making it a seamless addition to any space. With outputs of up to 2225 lumens and an impressive efficacy, this downlight provides efficient lighting while maintaining energy savings.
📄 Download Datasheet
📄 Installation Guide
📄 Photometric Data
📄 Bim File
Powered by a Tridonic CLE LED module and driver system, the Natura 125 boasts a lifespan of over 72,000 hours (L80 / F10), ensuring long-lasting performance and reliability. The fixture is finished in white (RAL 9010), making it versatile enough to blend into various interior designs.
Designed for flexibility, the Natura 125 offers multiple options including emergency, DALI, dimming, and wireless network control, catering to diverse lighting requirements. Backed by a 5-year warranty, the Natura 125 LED Downlight combines efficiency, style, and adaptability, making it an excellent choice for contemporary lighting solutions.
| Feature | Details | ||
|---|---|---|---|
| Dimensions | Bezel: 244x244mm | Cut-out: 220x220mm | Height: <100mm |
| Finish | Standard white RAL 9010 | Custom RAL colors via PV | |
| Luminaire Efficacy | Up to 114 lm/tcW (Model 125.006) | ||
| Light Source | Tridonic CLE module with 172–215 lm/W efficacy | ||
| Compliance | Ecodesign compliant | Recyclable materials | LSOH/LSF cable options |
| Model | Lumens | Color Temp | Power (tcW) | Efficacy (lm/tcW) |
|---|---|---|---|---|
| 125.001 | 700 | 3000K (830) | 7.0 | 100 |
| 125.002 | 725 | 4000K (840) | 7.0 | 104 |
| 125.008 | 2225 | 4000K (840) | 20.5 | 109 |
Full Model Range: 125.001–125.008 (700–2225 lumens).
| Option Code | Functionality | Use Case |
|---|---|---|
| /ECO | SwitchDIM, DALI, or DSI dimming | Offices, hospitals, smart buildings |
| /BTC | Casambi wireless control with dimming | Retail, hospitality automation |
| /EM | Emergency remote indicator | Fire exits, stairwells |
| /EMD | DALI self-test emergency + remote indicator | Code-compliant public spaces |
| PV | Custom RAL colors, LSOH/LSF cables, connectors | Themed venues, marine environments |
Q: Can I retrofit existing DALI systems with the Natura-125?
A: Yes—the /ECO option supports DALI for seamless integration.
Q: Is the acrylic diffuser anti-glare?
A: Yes. The high-transmission diffuser ensures uniform, low-glare illumination.
Q: What’s the difference between /EM and /EMD?
A: /EM provides basic emergency lighting; /EMD adds DALI self-testing for automated compliance checks.
Q: Are custom RAL colors fade-resistant?
A: Yes. PV finishes use UV-stable coatings for long-term color retention.
| Series | Description | Key Feature |
|---|---|---|
| 127 | Linear LED Pendants | Adjustable suspension |
| 133 | Wall Wash Downlights | Graze lighting for textures |
| 165 | Recessed Low-Glare Downlights | Task lighting for offices |
📄 Download Datasheet
📄 Installation Guide
📄 Photometric Data
📄 Bim File
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:
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.
Did you know that 75% of guests judge a room’s appeal within seconds—based largely on its illumination? Even the most beautifully decorated spaces can feel
In 2022, the world generated a record 62 million tonnes of electronic waste, yet only 22.3% was properly recycled. The UK ranks as the second-highest e-waste producer per capita, averaging 23.9 kg per person annually.
This article delves into the global and UK-specific e-waste crisis, highlighting the environmental and health risks of improper disposal, the economic value of recoverable materials, and the urgent need for improved recycling practices.​
See how fast AI simplifies your search for the perfect energy-efficient lights. Learn how our AI lighting assistant can help you in a number of ways.
Discover how BS EN 12464-1 sets crucial lighting standards for UK workplaces. Learn about illuminance requirements, glare control, and colour rendering to ensure employee wellbeing and productivity.
Discover how our AI Lighting Assistant transforms lighting projects—streamlining workflows, ensuring accurate ai lighting design specification, and elevating AI-assisted luminaire selection to save you time and reduce errors.
Discover how to enhance office lighting energy efficiency with our practical guide. Learn tips to reduce energy consumption and costs.
Lumenloop Ltd,
4th Floor, Silverstream House,
45 Fitzroy Street, Fitzrovia,
London, W1T 6EB
WEE number: WEE/MM7667AA
Company Reg: 15919840
VAT Number: 476833842
Trading Address:
Unit 7 Wheatcroft Business Park, Landmere Lane Edwalton, Nottingham NG12 4DG VAT Number: 476833842
Branding and web design by Foxdog Marketing
