2015-06-11

LRC Program ASSIST Proposes New Method for Evaluating Flicker

The Alliance for Solid-State Illumination Systems and Technologies (ASSIST), a program of the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute, has released a publication that proposes a new method of evaluating human perception of directly observed light source flicker. The publication, ASSIST recommends…Recommended Metric for Assessing the Direct Perception of Light Source Flicker, provides specific measurement procedures and calculations to objectively determine whether the amount of flicker from a light source is above or below the threshold of human perception. The metric is applicable to any waveform shape and frequency and is based on peer-reviewed laboratory and human factors experiments.
Continue reading
2013-06-27

LRC’s ASSIST Releases a Publication to Help People in Selecting LEDs

The Alliance for Solid-State Illumination Systems and Technologies (ASSIST), a program of the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute, was established by LRC in 2002. As the collaboration between researchers, manufacturers, and government organizations, ASSIST’s mission is to conduct collaborative research to enable the broad adoption of LEDs. ASSIST is sponsored by many LED manufacturers including Acuity Brands Lighting; Amerlux; Cooper Industries; Cree; Dow Corning; GE Lighting Solutions etc. ASS...
Continue reading

This year's report plays a key role in aligning with the upcoming standards of the European Union and is built on a significantly broader data foundation than in previous years. For the first time, the report includes all LEDVANCE entities... READ MORE

Nichia, the world's largest LED manufacturer and inventor of the high-brightness blue and white LEDs, is pleased to announce that Cube Direct Mountable Chip received the LightFair Innovation Awards in the LED Chips & Modules category. ... READ MORE