Labsphere, Inc. Email Format
Appliances, Electrical, and Electronics ManufacturingNew Hampshire, United States51-200 Employees
Labsphere, Inc. is a North Sutton, New Hampshire-based manufacturer focused on light measurement solutions for the LED and solid-state lighting sector, as well as calibration and remote sensing applications. Founded in 1979 and part of the Halma group, the company operates a satellite facility in China and maintains a global distribution network. It produces light sources, diffuse optical coatings and materials such as Spectralon, Spectraflect, and Permaflect, alongside instrumentation and reflectance standards used in spectroscopy. Customers include LED/SSL providers, researchers, and organizations that rely on precise measurement and calibration for imaging and spectroscopy. A notable recent development is the March 2026 partnership with Pro-Lite Technology France to offer on-site calibration services for uniform light sources.