• 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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Reliability

As with all conventional lighting, one of the biggest issues is ensuring it keeps working.

Conventional lamps have a relatively short effective life expectancy of between two and four years. After this time they need to be changed, which is time-consuming and costly. Many residents find that between 5% and 20% of lamps will fail before this short time frame.

Stela LED street lights have a life expectancy of 100,000 hours and should not need to be replaced during the design life of the fitting, so you are far less likely to be left in the dark.

Maintaining failed lighting is one of the largest operating costs associated with street lighting. Sending vehicles out to clean and replace fittings also makes a substantial impact on the carbon footprint of the lamp.

LED street lighting presents the opportunity to make dramatic reductions on cost, energy consumption and carbon emissions whilst significantly improving satisfaction levels with residents.

Stela product information