Controller GLC 100

Controllers The GLC100 controller is intended to manage a single light source (light socket) operating within outdoor lighting (i.e. street, car park or park lighting) control systems. The controller utilizes LonWorks communication standard over power lines (PowerLine communication) helping significantly reduce installation costs.The controller enables full control of a light source – managing light intensity, power usage metering, diagnosing and reporting occurrences and malfunctions. This in turn enables implementation of algorithms to significantly reduce power usage (cost and CO2 emission reduction) and reduce servicing costs.

Main advantages:

  • Works with electronic and electromagnetic ballasts.
  • Gradual (0-100%) and discrete (2 levels) light dimming.
  • Ability to control each light source independently.
  • Ability to monitor each light power consumption independently.
  • Powerful measurement module (energy and power active and reactive, power factor, THD).
  • Monitoring lamp status (malfunction detection and reporting) – lower servicing cost.
  • Flexible and decentralized network structure – better functionality and reliability.
  • Advanced routing algorithms – wide network range.
  • Low installation costs – communication using 230VAC electrical network.
  • Installation in a lamp socket or a lamp post.
  • Over the network software upgrade.
  • LonWorks compatibility.
  • LonMark compatibility.


  1. GLC1xx_DS24en - GreenLight Controller GLC100 ver.2.4 Series


Solutions lonworks street lights




LonWorks is a worldwide automation and control standard for distributed systems developed by an American company Echelon. For communication it utilizes the standard LonTalk protocol which allows LonWorks devices from various manufacturers to communicate smoothly.