3i Innovation Limited is the leading provider of on-road LED lighting solutions

3i = illumination, induction, intelligence


Using high intensity LED to improve illumination around road safety applications.


Wireless energy transfer is corrosion-proof and unaffected by dirt, water or chemicals.


Each light device is set up for two-way communication, for light sequencing and control as well as the collection of performance data.


This combination of technologies is recognised as a world class solution for on-road lighting applications.

  • Leading manufacturer of in-road optical guidance systems
  • Europe's No. 1 supplier of in-road lights to the European tunnel market
  • The most complete and competitive range of guidance and safety lighting solutions for tunnels
  • 20 years of experience in the tunnel industry
  • A unique knowledge base of engineers, sales & service people, project managers and distributor network
  • Fully integrated end-to-end manufacturing process
  • Worldwide ownership rights over technology associated with Inductive Power Transfer and Communications over an IPT system in the transportation industry


3i is certified to ISO 9001:2015

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