Street Lighting Control

Street lighting, one of the most essential services provided by municipal authorities, is a cost and management challenge. New technological advances can deliver up to 50% reductions in energy usage. Smart control, including proactive maintenance, can slash annual operating costs significantly.

T-LightTM - Telematics Wireless's solution for Smart Lighting enables utilities and maintenance companies to benefit from an improved level of cost-effective, reliable and timely service, by controlling and managing street light operations. It helps provide a safer, urban environment for people, and reduces carbon footprints, contributing to environmental sustainability.


The T-Light family offers Smart Lighting Control and Monitoring Systems differentiated by their coverage, features, configurations, and prices.

This variety, flexibility, and modularity enable customers with a range of light control system requirements to identify solutions ranging from local to wide area metropolitain networks.

The T-Light Family Includes: 

  • T-Light Galaxya wide area network utilizing single Base Station covers an area of up to 20 km radius and monitoring directly up to 50,000 luminaries
  • T-Light Proa robust multi hop RF Mesh network with self configuring, self healing capabilities, non line of sight links. Provides local or wide area coverage
  • T-Light BasicRF Mesh network for self-contained local area deployments (e.g. campuses, dealerships, parking lots, gas stations etc).

These systems feature various configuration choices. They also offer seamless scalability as the customer’s needs change and expand.

The Smart Street Lighting Controlling system establishes a wireless network between all participating light poles and provides the operator with a web-accessed efficient, automatic or manual, control of the light pole's operation. The system may also apply to a smart lighting system, where the light poles already have, or can have, a wired connection.


The complete and reliable smart light solution features the following elements: 

  • T-Light LCU, Light Control Unit, installed on top or inside the luminaire (external "NEMA" or internal configuration), enabling the transmission of information, and the reception of control commands for the luminaire's LED / HID fixtures. Includes built-in energy meter and possesses autocommissioning functonality.
  • The information from and to the T-Light LCU is routed via the T-Light DCU, Data Communication Unit, and via the Internet, using GPRS/3G or Ethernet connections directly to the BackOffice application.
  • T-Light CMS, Control and Management System, is a web-enabled BackOffice application, accessible at any location in the world - simply by using a standard browser, such as Internet Explorer or Google Chrome.



Additional T-Light units can be added to the system:

  • T-Light Cabinet Controller: Wireless Cabinet Control unit for monitoring and controlling devices installed in the streetlight cabinet, such as energy meter, I/Os, door open sensor, and more.
  • T-Light Add-ons: Wide range of optional features such as revenue grade energy meter; occupancy/motion sensor, and more. These add-ons enhance overall system capabilities.


System Scheduler – enables programmed scheduling of dimming levels for individual luminaire and groups of luminairs.

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