About Us

For over 30 years, LSI has been a leading supplier of electroluminescent lamps, aviation lighting products and ruggedized keyboards, keypads and data entry equipment for electronic systems.
LSI's product line includes:

  • Electroluminescent Lamps for a wide variety of illumination applications
  • Cockpit Lighting Systems for commercial and military aircraft
  • Cabin Emergency Lighting for commercial aircraft
  • Formation Lighting Systems for military aircraft
  • Keyboards and Keypads for ruggedized electronic system
Contact Information

LSI, Luminescent Systems Inc.

4 Lucent Drive

Lebanon, NH  03766-1439 

UNITED STATES

Phone: 603-643-7766

Fax: 603-643-5947

Contact: Martin Gradijan III