Philips Lighting has issued a challenge to the regulatory bodies that specify light levels for various commercial-workplace scenarios to reconsider specifications given the broad age range in the workforce. In office scenarios, for instance, Philips said the 500-lx (50-fc) level that’s typically specified for office task lighting is insufficient for workers of age 45 and above. Moreover, Philips has released a widget using Facebook that allows office workers to test the light level in their own office setting. Continue reading
According to estimates from New York’s Research Development Authority (NYSERDA), about 40 percent of electricity in the US is consumed by office buildings. One upstate company, OLEDWorks, is developing technology that could help to lower this consumption.
With the efficiency and total lumen output for light emitting diodes (LED) on the rise, lighting this year will surpass cellphones as the biggest application for LED driver ICs (integrated circuit), with revenue rising by more than 50 percent annually, and then more than doubling by 2018.
The market for LED driver ICs in LED lighting is set to grow to $323 million this year, up from $214 million in 2012, according to a new report from IMS Research, now part of IHS Inc. This will allow the LED market for lighting to exceed that of cellphones, which will have revenue of $316 million. Continue reading