news digest ♦ LEDs
TFFC technology allows Philips Lumileds’ products to offer more lumens per Watt at a lower thermal resistance than those of competing LED suppliers. TFFC also supports the company’s proprietary Lumiramic phosphor technology, which enhances the color control properties of LEDs. This equates to improved functionality because it makes technologically advanced lighting more applicable to automakers and their suppliers.
“Philips Lumileds has also been a market leader in reducing the cost of LED technology,” notes Spivey. “This is important because LEDs still cost 2.5 to 10 times more than halogen and incandescent lighting, depending on application. Suppliers must be able to justify the premium to OEMs and consumers to drive adoption rates for LED lighting.”
“By 2020, revenues for LED lighting will exceed all other lighting technologies within the global auto industry,” concludes Spivey. “Considering Philips Lumileds’ enhanced technologies and relationships with automakers and headlamp manufacturers across the world, the company will be the leader in driving LED adoption rates within the auto industry.”
Cree Helps Denny’s Flip the LED Light Switch
Cree’s LR6 LED downlights have been installed in Denny’s Restaurants across the U.S.
Denny’s Corporation, one of America’s largest full- service family restaurant chain, has chosen energy- efficient LED lights from Cree as the preferred lighting standard for all its new and remodeled stores across the United States.
Cree’s award-winning LR6 six-inch downlights are being specified in various applications, including dining areas and restrooms in all newly constructed and converted facilities.
“We evaluated numerous LED light fixtures from a variety of manufacturers to ensure that we chose the best possible product and partner for this major lighting specification,” explained Mitch Riese, corporate architect, senior manager of design & construction, Denny’s. “With the Cree LR6 fixture, we found the best value for our money, helping us deliver beautiful, warm light, while significantly reducing our energy consumption and maintenance requirements.”
Pete LaBarre, a Denny’s franchisee in Colorado Springs, Colo., is already seeing extensive savings since converting to LED lighting. LaBarre has installed more than 400 Cree LR6 downlights in the dining rooms of his five restaurants, a move that has saved him around $15,500 per year in energy costs alone. Impressed with the energy and maintenance savings from installing LR6 downlights in his dining rooms, LaBarre has decided to use the six-inch LED downlights in a variety of other applications. Currently he has replaced 500 fluorescent bulbs and tubes with 200 Cree LR6 fixtures, illuminating the perimeter of each restaurant.
“Our lights stay on all the time, so we did a watt comparison of what we had in place before the LR6 downlights,” said LaBarre. “We found that we used 6,000 kilowatt hours less per month in the store that had the Cree fixtures versus the store that had the fluorescent lighting,” he said.
Another early LED lighting devotee is Joey Terrell, 64
www.compoundsemiconductor.net January / February 2011
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