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The commercialization of solid-state lighting based on LEDs could be aided by a new test procedure under development at the US National Institute for Standards and Technology (NIST) in Gaithersburg.

Photometric Testing has opened its laboratory which will provide specialist optical test and measurement services for LEDs, lamps and luminaires, writes Richard WIlson. Photometric Testing has opened ...

Rapid market growth for HB (high-brightness) LEDs is driving what was once a niche industry into full-fledged high-volume production. With the emergence of applications such as display backlighting, ...