SAN JOSE, Calif., May 9, 2013 /PRNewswire/ — Philips Lumileds today introduced the LUXEON 3535 2D, which combines two LED chips in a package to enable reduction in LED count and cost of designing retrofit lamps, consumer downlights and diffuse industrial lamps. Best-in-class efficacy of 140 lm/W is achieved for cool white light at 4000K and minimum 80 CRI. Read more.