Switch Lighting, maker of innovative liquid-cooling LEDs, recently announced the availability of a 100-watt replacement bulb that will hit commercial channels. The color temperature is 4100 K, which is less warm than a homely incandescent and perfect for areas in need of bright white light. Plus, this bulb uses about 80% less energy than an incandescent, or 20 watts.
I’m sure by now you’ve read some of the political talk circulating the web as a result of a recent article by The Washington Post about the Philips LED bulb that won the L Prize and $10 million. The contest was meant to spur lighting innovation and make LEDs more affordable, but readers noted the bulb’s unrebated MSRP of $50 and basically flipped out.
Even Energy Secretary Chu commented on the price: “Nobody expects to pay $50 for a light bulb and quite candidly, if you’re filling your house with light bulbs like that, they should be part of your will,” according to Andrew Restuccia of The Hill.
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Dutch-based Lemnis Lighting is hitting the LED scene with a cut-rate, basic light bulb selling for $4.95 — the Pharox 200 Blu. It uses 5 watts, has a 2700 K color temperature, has a CRI of 85, lasts about 15,000 hours, and outputs 240 lumens. The bulb could replace 25W incandescents and is suitable for task lights, accent lights, and other ambient illumination.
The Green Button Initiative is gaining traction with the launch of Green Button Connect, a web portal launched by energy-focused software developer, Tendril. One side of the site serves consumers who can upload their green button data and try out different applications to make sense of it. The other side of the site serves developers who want to develop applications for these consumers to use.