Lighting Sciences Inc. is a lighting technology company with testing equipment manufacturing facilities and third-party photometric laboratories in Scottsdale, Arizona, USA.

Offering photometric testing, illuminating engineering research and development, and lighting test equipment, Lighting Sciences Inc. has spent more than thirty years building a significant record of independent photometric solutions.

The equipment LSI designs, manufactures, and uses to deliver photometric services includes:

• Moving Mirror Goniophotometers
• Integrating Spheres
• Automotive/Aviation Goniometer
• Spectrophotometers
• Night Trespass Meters
• Telephotometric Luminance Meters
• Electrical Test Systems
• Lamp Life Testing Systems
• Lamp Base Torque Tester
• CCD Camera-based Digital Photometry
• Retro-reflection Test System
• Lamp Photometric System
• Integrated Diagnostic Computer Systems

This sophisticated equipment enables LSI’s diverse client base to enjoy the fastest and most comprehensive independent testing services available.

Twenty-six patents and numerous industry honors demonstrate Lighting Sciences’ preeminent position as the world’s most scientifically-advanced developer of photometric measurement systems. 

LSI’s staff is the world’s best at delivering independent photometric testing and equipment, product development consulting, and optical design. Whether its clients require equipment to build a lighting laboratory, or accurate independent testing services, LSI has earned a globally-recognized record of “Excellence in Photometrics.”