City Lights Up: Bangladesh Urban Lighting Upgrade Project

Urban Infrastructure Modernization and Energy Efficiency in Dhaka, Bangladesh

Dhaka, Bangladesh

Project in Dhaka, capital of Bangladesh – modernization of urban infrastructure and increasing energy efficiency. We installed 4000 light-emitting diode (LED) luminaires, equipped with a wireless control system. The transition to LED, enhanced by the wireless lighting control system, eliminates the problem of inefficient use of energy resources, which is critically important for developing regions.

Applied Technologies

At the core of the solution lie GSM, LoRa or LiTouch technologies. LED allows integrating luminaires into an intelligent network, and elements interact through radio waves, providing remote diagnostics and control of each luminaire.

The absence of restrictions on physical wiring simplifies setup and expansion of networks in areas with dense, chaotic development. LiTouch base stations allow embedding motion sensors for additional reduction of consumption, implementing "on-demand" lighting.

Results

The replacement of luminaires and implementation of the intelligent system brings direct benefit to the municipality and electricity suppliers – potential energy savings reach 70%, and in some scenarios up to 85%. Centralized monitoring and control simplify operation, prevent accidents and abuses.

This solution is ideally suited for cities with high population density, needing rational use of electricity and convenience of management.

 

LiTouch Wireless
  • Energy savings up to 60% QULON

    Energy savings up to 60%

    Street lights dim automatically based on schedule or environment, saving up to 60% energy and reducing CO2 emissions

  • Reduce maintenance costs up to 50% QULON

    Reduce maintenance costs up to 50%

    We reduce service costs up to 50% by proactively alerting maintenance staff of faults/outages in fixtures or networks

  • Programming tools QULON

    Programming tools

    Create complex scenarios with QULON devices based on daylight, weather, traffic, air pollution, and holidays - virtually limitless!

  • Live control QULON

    Live control

    Manage street lights remotely with QULON software. Get live stats, create performance reports with a click for individual or grouped fixtures