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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“As well as the significant environmental advantages, I have no doubt that [Stela] LED street lights will also help to greatly improve the safety, security and the general environment of streets in the city.” Councillor Timothy Huxtable

Control systems

i-TunneL’s^® in-house designed and developed digital addressable control systems offer significant benefits over traditional switchgear/contactor based systems in terms of capital, installation, operating cost, maintenance and performance.

Improved Reliability & Maintenance

Soft lamp switching for improved lamp life
Cascade switching creates safe light level changes and negates power surges
Limited number of components
Simple single layer communications
Many years proven reliability within hostile, high EMC, high safety conditions

Reduced Cost and Installation Time

Reduced infrastructure costs through less cable and tray work
Easy on-site configuration
Quick plug and play connections
One addressed controller type for any lamp wattage
No specialist engineers required

For more detailed specifications on the individual products in our range, please follow the links below.

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Future events

To find out about WRTL forthcoming events for 2011, see our latest event listing

Tunnel lighting

i-TunneL^® deliver complete tunnel lighting and control solutions. When you partner with i-TunneL^®, you are choosing the best designed luminaires in the industry.