Announcements from LightFair this week lit up the news world. Lighting Science Group introduced cheap 40-watt and 60-watt replacement Definity LEDs, while Philips unveiled a brighter, more expensive 60-watt replacement EnduraLED. Not content with sitting the sidelines, Osram Sylvania today announced a bright 60-watt replacement LED that outputs 810 lumens.
With Light Fair 2010 next week, there’s a lot of lighting innovation in the pipeline. Take for instance this news we received from the Lighting Science Group. They’ve developed new LED lighting — referred to as the Definity LED line — which they say is rigorously tested and relatively affordable. The lights contain no mercury and are recyclable, dimmable, and long-lasting.
Seems like the old incandescent business is on its last legs these days. I’m reading news from GE to mean that they’ve come up with an expensive silver bullet for screw-in home lighting. Due to hit shelves this fall or early 2011, the GE Energy Smart LED replaces 40-watt general service incandescent bulbs with nine watts of consumption, 450 lumens of light, and 25,000 hours of rated life.
As first reported by the New York Times recently, a new life cycle assessment of illuminants conducted by Osram, a German lighting company, provides support for the belief that LEDs are more efficient than incandescent bulbs. In fact, over the entire life of the bulb, from manufacturing to recycling, incandescent bulbs use approximately five times more energy than compact fluorescents and LED lamps.
Early in grad school, I purchased a halogen task lamp for my desk studies, but I grew tired of it for two reasons: it was too hot and the light was unbearable. So recently, I started looking around for a new, energy-efficient task lamp and Haworth was kind enough to send me a Brazo Task Lamp designed by Pablo Pardo of Pardo Designs. Brazo is a real award winner, taking both Best of Competition and Gold in Lighting for Best of NeoCon 2007. I knew it was going to be nice, but I really had no idea. Here’s my review …