Articles With "LED" Tag

On the Topic of the Edison Bulb Ban

It’s baffling that the light bulb provision in the Energy Independence and Security Act of 2007 (“EISA”) has become such a hot-button topic.  This week, members of the House are expected to debate and perhaps vote on repealing the provision, which is technically a technology-neutral law.  It doesn’t mandate CFLs over incandescent lights, as suggested by some; it merely requires that certain lights be roughly 25% more efficient with about the same brightness and rated life.

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Google Intros Smart LEDs, Android@Home

In the very near future, expect to be able to control devices, appliances, and lights in your home with the help of Google. That’s the information coming out of Google’s developer conference, Google I/O, where Android@Home was first announced. With the right app, an Android-powered smart device, and an intelligent LED replacement bulb from Lighting Science Group, a savvy homeowner could geek out a home without much effort.

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Switch Intros Affordable LED Light Bulbs

A new company, Switch Lighting, just introduced some new lights that look promising.  The San Jose-based company has what it calls “the brightest warm light LED replacement available,” according to a news release, and we’ve been able to get access to a couple photos of the 75W bulb.  The Cradle to Cradle bulbs — 40W, 60W, and 75W equivalents — have a self-cooling design that maximizes brightness and requires fewer LEDs.

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FLO Modern LED Light from Lumina

With Lightfair and other design shows in the works, I expect to see a few new products like this Flo light, which was designed by Foster + Parters for Lumina, a lighting manufacturer in Italy.  Flo is an unobtrusive reading light with a dimmable 6W LED that outputs 475 lumens.  The aluminum frame and head is planted with a steel base, and the head rotates 300 degrees for precise task usage.  Flo joins a host of other LED task lamps on the market — I’ll post a price when it’s offered here in the United States.

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LSG Seeks Top Prize with New LED Bulb

Today Lighting Science Group unveiled a new 60-watt replacement LED bulb that “meets or exceeds all of the criteria for the L Prize,” according to CTO Fred Maxik.  If you’re not familiar with the competition, in order to win, the lamp must run better than 90 watts per lumen, produce more than 900 lumens, use less than 10 watts, last more than 25,000 hours, have more than a 90 color rendering index, and have a color between 2700-3000 K.

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How to Give Up Incandescent Light Bulbs

Some folks are stockpiling light bulbs in anticipation of the future phase-out of standard incandescents, according to USA Today.  It seems hoarders are doing it for one or two reasons: cost and/or lighting concerns.  But these shouldn’t be concerns.  With a little bit of math (initial cost + operating cost) and an understanding of basic lighting terms (lumen, watt, color accuracy, color temperature), I think the switch is a no-brainer.  So here’s a five-step program for the hoarder:

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