• 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 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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White Light

LED street lights emit a white light rather than the dull amber glow produced by traditional sodium lanterns.

White light is crisp and allows much clearer definition and colour rendition. It also enables people to be able to distinguish objects, people and hazards more easily.

Surveys of residents in roads where Stela has been installed show that 83% are satisfied with the colour of the LED street light.

LED street lights are made up from clusters of light sources that illuminate the target zone. This provides a layered lighting effect to ensure there are no dark spots.

Stela product information