Sustainable lighting
June 23, 2025
The Opti 113 LED Downlight is a versatile and high-performance lighting fixture designed to provide optimal illumination across various environments.
Equipped with a Tridonic LED module, this downlight achieves impressive efficacy of up to 118.1 lumens per watt, offering outputs of up to 3025 lumens. With a lifespan exceeding 50,000 hours (L80 / F10), the Opti 113 ensures long-term reliability and efficiency.
Featuring a sleek die-cast bezel, the Opti 113 supports a variety of interchangeable accessories, including options for enhanced functionality. Its highly specular reflector is designed to maximize light distribution, providing uniform illumination while minimizing glare and enhancing visual comfort.
The downlight also includes tunable white capabilities, allowing users to adjust the colour temperature to suit specific needs and create the desired ambiance. Additional features such as dimming and emergency conversion options ensure adaptability for different lighting scenarios.
📄 Download Datasheet
📄 Installation Guide
📄 Photometric Data
📄 Bim File
The Opti 113 Series is a premium architectural recessed LED downlight, engineered for commercial, hospitality and residential interiors. A standout feature of the range is its universal bezel accessory system, which enables quick, tool-free installation of decorative bezels—available in clear, opal, halo-clear, or halo-opal finishes.
Available in both fixed-white and tunable white models, Opti 113 offers powerful outputs up to 3,025 lm, a 96% specular reflector, and a compact 140 × 140 mm cut-out.
The range is supported by smart control options and emergency gear compatibility, offering flexibility for a wide variety of lighting applications.
Universal Decorative Bezel System: Tool-free decorative accessory options for clear, opal and halo styling.
Tunable White (113.2000/TUNE): Adjustable from 2,700 K to 6,500 K to suit changing ambience.
High Output Options: Models up to 3,025 lm for task or general lighting needs.
96% Specular Reflector: Maximises beam control while reducing visual glare.
Low-Profile Housing: 170 × 170 mm bezel with 35 mm installation depth.
Smart Control Compatibility: DALI, SwitchDIM, DSI and Casambi options.
Emergency Lighting Ready: Available with standard, self-test and integral indicator versions.
Long Life: L80/F10 > 50,000 hours, backed by a 5-year UK warranty.
Simple Installation: Supplied with 500 mm mains lead and integrated driver.
| Specification | Details |
|---|---|
| Cut-out Dimensions | 140 × 140 mm |
| Bezel Dimensions | 170 × 170 mm |
| Maximum Depth | 35 mm |
| Output Range | 1,200 lm – 3,025 lm; Tunable: 1,725 lm |
| Power Consumption | 10 W – 26 W |
| Colour Temperatures | 3000 K / 4000 K; 2700–6500 K (tunable) |
| Reflector Efficiency | 96% |
| Beam Control | Specular optic reflector |
| Driver Lead | 500 mm mains lead |
| Construction | Die-cast aluminium body & bezel |
| Lifetime | >50,000 hours (L80/F10) |
| Compliance | CE, UKCA; ETL-compliant variants available |
| Model Ref | Output (lm) | Power (W) | Colour Temp |
|---|---|---|---|
| 113.2001 | 1,200 | 11 | 3000 K (830) |
| 113.2003 | 1,200 | 10 | 4000 K (840) |
| 113.2002 | 2,075 | 19 | 3000 K (830) |
| 113.2004 | 2,075 | 18 | 4000 K (840) |
| 113.3002 | 3,025 | 26 | 3000 K (830) |
| 113.3004 | 3,025 | 26 | 4000 K (840) |
| 113.2000/TUNE | 1,725 | 18 | 2700–6500 K tunable white |
Add suffixes to specify controls, emergency or bezel compatibility (e.g. 113.3002/UB/BTC/EMD).
| Option Code | Description | Compatible Models |
|---|---|---|
| /ECO | DALI, SwitchDIM or DSI dimming | Fixed-white only |
| /BTC | Casambi Bluetooth dimming | Fixed-white only |
| /UB | Enables decorative bezel accessory use | All models |
| /EM | Emergency conversion – remote indicator | Fixed-white only |
| /EMD | Emergency conversion – DALI self-test | Fixed-white only |
| /EMI | Emergency with integral indicator | Fixed-white only |
| /EMDI | DALI emergency + integral indicator | Fixed-white only |
| Bezel Code | Description | Application Context |
|---|---|---|
| DA001 | Clear acrylic | Crisp retail displays |
| DA002 | Opal acrylic | General glare-free area lighting |
| DA003 | Clear halo acrylic | Architectural accent features |
| DA004 | Opal halo acrylic | Soft hospitality & ambient lighting |
Modern residential interiors with customisable trims
Retail stores and display areas needing focused or softened output
Hotel and restaurant ceilings with tunable white for ambience
Gallery spaces where clear optics highlight texture and contrast
Wellness, spa and bathroom lighting with IP-compliant fittings
Office and corridor use in schemes needing unified decorative trim
Q: Can tunable white models (113.2000/TUNE) use emergency options?
A: No—emergency conversions (/EM, /EMD) are not compatible with tunable white versions.
Q: What dimmers work with the /ECO option?
A: /ECO supports SwitchDIM, DALI, or DSI protocols. Confirm compatibility with your control system.
Q: Is the universal bezel (/UB) included by default?
A: No—specify /UB during ordering to enable decorative bezel accessories (DA001-DA004).
Q: What’s the difference between /EMI and /EMDI?
A: /EMI adds an integral indicator to basic EM conversion; /EMDI includes DALI self-testing and the indicator.
📄 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.
Office Address:
Lumenloop Ltd,
4th Floor, Silverstream House,
45 Fitzroy Street, Fitzrovia,
London, W1T 6EB
Trading Address:
Unit 7 Wheatcroft Business Park,
Landmere Lane, Edwalton,
Nottingham NG12 4DG
WEEE number: WEE/MM7667AA
Company Reg: 15919840
VAT Number: 476833842
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