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