illumia®Plus Temperature Controlled Light Measurement Systems

When a solid-state light engine is used in a luminaire or fixture, the thermal environment near the LEDs are altered by both the design and the application environment. By measuring the performance characteristics of a luminaire or fixture at various temperatures, one can model the expected light output by measuring the operating temperature. Labsphere’s illumia®Plus Temperature Controlled Systems are designed specifically to test photometric and colorimetric performance over a broad dynamic range of temperatures per IES LM-82 and LM-79 recommended practices. Systems include a choice of integrating sphere sizes 1.65 m and 2 m with temperature controlled feedback loop, application-specific modules, accredited reference lamps and Integral® LM Software that drives it all.