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The Arc 166 is a versatile, low-glare adjustable linear downlight designed for high-end architectural interiors. With a contemporary aesthetic and precision engineering, it delivers targeted illumination with minimal glare.
Powered by high-efficiency Samsung LEDs, the Arc 166 offers over 100 lm/W and a choice of high colour rendering options (Ra90). Its slim bezel design and extruded aluminum heatsink ensure both performance and durability.
Specifications include a 35-degree medium beam lens, matt black baffles, and IP44 protection, with IP65 options available. The Arc 166 is covered by a 5-year warranty and has a lifespan of over 60,000 hours (L80/F50).
📄 Installation Guide
📄 Photometric Data
📄 Bim File
Many of our lighting products are compatible with dimmable controls, giving users the flexibility to adjust light intensity based on their needs.
Yes, we offer a comprehensive range of emergency lighting solutions, ensuring safety and compliance with UK regulations.
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 to ensure they have a long life expectancy.
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.
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.
Yes, we offer a wide selection of finishes and colours to suit different design preferences across various settings.
Yes, most of our luminaires are compatible with smart lighting control systems, such as Casambi, allowing for automation, remote control, and enhanced energy management.
Yes, all of our products meet or exceed UK and EU safety, quality, and environmental standards.
Yes, we provide refurbishment services for existing lighting installations, upgrading them to meet modern standards of efficiency and performance.
Yes, our industrial-grade luminaires are engineered for challenging environments, including high heat, dust, and moisture exposure.
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