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Saelig Improves Self-Calibrating LED Reference Luminance Standard

Saelig Company, Inc. of Fairport, New York USA, has announced improvements in the patent-pending GL OptiLight LED 127 – an integrating-sphere-based uniform source that provides compact, comprehensive test system. A patented, multilevel procedure calibrates every LED light source and stores the spectral properties in the unit’s electronic controls. The device …

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