On Feb. 14 at the 2013 Strategies in Light conference, the US Department of Energy (DOE) announced the winners in the 2012 Outdoor Next Generation Luminaires (NGL) competition for solid-state lighting (SSL) products.
At the Strategies in Light conference, Vrinda Bhandarkar reported on the penetration of LEDs into lighting and projected total revenue above $20 billion in 2017.
The next wave of cognitive lighting systems will use the abundance of data available from distributed light sensors and autonomously adjust to save energy and enhance lighting quality.
Remote phosphor technology can reduce the number of LEDs needed in area lighting products while improving efficacy and light quality, and lowering system costs, meaning lighting designers and specifiers can more easily justify recommending SSL products.
Keynote presentations on the New York Lowline project and on Vinod Khosla’s vision of the future of lighting will bookend the Lightfair International conference, and LED-based products will again dominate the exhibit floor.
More than a half million LED retrofit lamps have been recalled for potential fire and safety problems, but the action should not broadly impact solid-state lighting in a negative way.