• Design Service
    Free design service A dedicated, fully qualified, in-house design team is at your service completely free of charge. Providing comprehensive lighting designs bringing designs to life for road, urban, tunnel, high-mast, sports and area lighting schemes. We also have a specialised PFI design and support service.
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  • Cost Calculator
    Cost Calculator The pressures on reducing energy, maintenance costs and operating costs will continue to increase so that climate change objectives can be met. Understanding the total cost of an installation over its whole life is becoming increasingly important as budgets become tighter and long term planning is required. The Total Cost of Ownership Tool from Philips WRTL allows you to compare the complete cost of alternate lighting solutions alongside Stela so that you are able to make informed decisions on long term sustainability.
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Road tunnel lighting is a complex and demanding field so you can’t afford to compromise. You need an approach which is sensitive to the shifting needs of the road user whilst still adhering to the physical restraints of the structure and not forgetting the importance of energy and efficiency issues of today’s society.

Demand i-TunneL®, a single source partner that can deliver robust and intelligent lighting, fully integrated with its own systems for supreme responsiveness and fine control. We design, manufacture, install and commission as a seamless process. And we’re there for your after-sales maintenance, refits and refurbishment.

We are represented on several international bodies, ensuring we are at the forefront of the industry and involved with all important issues regarding tunnel lighting and control matters.

Use our road tunnel lighting project management process from conception to full operation. Our site-proven experience will reduce your installation and lifetime costs and improve reliability in all conditions. Don’t compromise, challenge i-TunneL® with your next project.

Download a brochure here