The Line 173 Continuous Linear LED System delivers homogenous, flicker-free illumination for modern commercial spaces, combining Tridonic technology with a modular design for offices, schools, and industrial environments.
Available in 4 lengths (850mm–2.5m), it offers outputs up to 8575 lm (Model 173.008 in /HO mode) and LG7-compliant glare control with optional low-glare prismatic lenses (/+LG).
Customise with white (/+WH) or black (/+BK) finishes, DALI dimming (/+ECO), and emergency conversion (/+EMI). Pre-wired for continuous runs and compatible with suspension kits, this UK-made system ensures energy efficiency (2200 lm/m standard) and a 72,000-hour lifespan.
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Seamless Homogenous Output | 2200 lm/m Standard | Tridonic-Powered Efficiency
The Line 173 Continuous LED Linear Lighting System delivers seamless, high-efficiency illumination for commercial and industrial spaces.
With a modular design, LG7-compliant low-glare optics, and custom output modes, it ensures optimal visual comfort and energy savings.
Engineered for architects and facility managers, this UK-made, Tridonic-powered system integrates effortlessly with DALI, SwitchDIM, and BMS controls, making it the ideal solution for offices, warehouses, and open-plan environments.
| Model | Length | Colour Temp | Standard Output (lm) | /LO Output (lm) | /HO Output (lm) |
|---|---|---|---|---|---|
| 173.001 | 850mm | 830 | 1,725 | 1,175 | 2,725 |
| 173.002 | 850mm | 840 | 1,825 | 1,225 | 2,875 |
| 173.003 | 1.2m | 830 | 2,575 | 1,750 | 4,100 |
| 173.004 | 1.2m | 840 | 2,725 | 1,850 | 4,300 |
| 173.005 | 1.5m | 830 | 3,150 | 2,150 | 5,000 |
| 173.006 | 1.5m | 840 | 3,325 | 2,250 | 5,250 |
| 173.007 | 2.5m | 830 | 5,150 | 3,500 | 8,175 |
| 173.008 | 2.5m | 840 | 5,425 | 3,675 | 8,575 |
Lifespan: 72,000+ hours (L80/F10) | Warranty: 5 years | Compliance: LG7, ETL, UKCA, BS EN 60598-1
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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.
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