Street Lighting Supplies

Street Lighting Supplies Limited is a specialist distributor of industry-approved lighting materials. 

Charles Endirect

DFL

DFL is a specialist lighting design consultancy delivering practical, approval-ready solutions across a wide range of projects. 
Our experienced team of engineers, designers, and technicians combines industry-leading knowledge with a hands-on approach to ensure schemes meet regulatory requirements and progress smoothly to construction. 

With a focus on quality, compliance, and innovation, DFL cover the following services:

•    Street lighting design 
•    Public realm lighting design 
•    Lighting impact assessments 
•    Planning support and condition discharge 
•    Electrical design and EV charging point design and installation support 
•    Lighting design for planning approval 
•    Technical consultancy and compliance guidance

Lucy Zodion

Lucy Zodion is a British electrical manufacturer innovating for a smarter and more sustainable world.

Signify

Signify (Euronext: LIGHT) is the world leader in lighting for professionals and consumers. We proudly bring to market the world’s best lighting brands, from Signify, Philips, Philips Hue, Signify Interact, Signify Dynalite, Color Kinetics and many more. Our advanced products, connected systems and services unlock the extraordinary potential of light for brighter lives and a better world. In 2025, we had sales of EUR 5.8 billion, approximately 27,000 employees, and a presence in over 70 markets. We are in the Dow Jones Sustainability World Index and hold the EcoVadis Platinum rating.

TRT Lighting

TRT Lighting Ltd (Thorlux Road and Tunnel Lighting) is part of the FW Thorpe Group and specialises in lighting for roads, tunnels and exterior environments. Built on over 90 years of lighting expertise, TRT focuses on the demands of critical infrastructure, delivering solutions that perform reliably and stand up to real-world conditions. For TRT, it’s not just about efficiency gains, but how spaces are seen, used and experienced after dark. The company works to minimise obtrusive light and reduce sky glow, with products approved by DarkSky International, while also reducing operational impact through initiatives such as solar-powered delivery vehicles.

Urbis Schréder

As the leading independent outdoor lighting solution provider worldwide, Urbis Schréder believe that lighting can empower people, impact lives, support communities, and transform spaces, cities and the planet.

McCann

McCann Ltd is a leading civil and electrical engineering construction company that operates throughout the UK on major road, rail and airport infrastructure projects for public and private sector clients. We provide our clients with integrated infrastructure solutions that meet business needs and exceed expectations. Alongside our excellent record for reliability, we’re extremely proud of our ongoing commitment to industry compliance.

DW Windsor

DW Windsor is a British manufacturer of lighting and smart control solutions for the global specification market. The business operates across exterior lighting, architectural lighting and IoT-enabled control technologies through its three specialist brands: DW Windsor, Pulsar and Urban Control. Known for combining design, performance and innovation, DW Windsor supports a wide range of public realm, infrastructure and commercial projects. Its offer includes functional, heritage, architectural and solar lighting, alongside intelligent systems that help customers deliver connected, efficient and responsibly managed spaces.