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Harvard Engineering PLC

Harvard Engineering plc is a world leader in the design, development and manufacturing of electronic HID ballasts, LED drivers and control products for the lighting industry. We supply some of the most innovative and efficient products for commercial, retail, emergency and street lighting applications.

All research, development and manufacturing takes place at our UK headquarters. Extensive investment in the development of new products and technologies has ensured we are at the forefront of the global LED lighting market.

LeafNut, our multi-award winning street lighting control system is revolutionising outdoor lighting with over 40 successful installations worldwide. LeafNut has been developed by our UK based research and development team and uses ground-breaking wireless technology to cut carbon emissions and reduce energy consumption.


Tyler Close, Normanton
Wakefield, West Yorkshire, UK, Other WF6 1RL
Phone: +44 (0)113 383 1000
Fax: +44 (0)113 383 1010