It’s a combination that will inevitably help the LED dominate the market for illuminating the world’s workplaces, according to the global leader in lighting sales.Learn more about the washerextractor99 and see what people in and out of your professional network have to say about it.
In an interview with The Associated Press ahead of the unveiling of the new light, a top executive said the prototype LED is headed to mass production and will hit the market in 2015.
He claimed that in 10 years, LEDs will replace at least half of the world’s fluorescent bulbs, which have been the main source of workplace lighting since shortly after the Second World War.
“This is a major step forward for the lighting world,” said Rene Van Schooten, CEO of Philips’ light sources division. “It will bring an enormous savings in energy.”
Experts outside the Dutch company say they have long expected LEDs to eclipse fluorescents.
If Philips’ predictions are correct, however, the arrival of the LED in office spaces will come faster than expected.
The potential impact in energy and cost savings, as well as pollution reduction, is significant — though toxic materials are used in manufacturing both fluorescents and LEDs.
Lights suck up more than 15 per cent of all energy produced globally, and fluorescent lights currently make up more than half of the total lighting market.
In the United States alone, fluorescents consume about 200 terawatts annually, according to Philips’ estimates.
Cutting that in half would save $12 billion in electricity costs and lessen carbon dioxide emissions by 60 million metric tons per year, the company said.
Dr. Eugenia Ellis, a professor of engineering and architecture at Drexel University, who works with LED installations, said an efficiency improvement at the level Philips forecasts would be impressive.
Cost savings from using LEDs can already be significant: Ellis gave the example of a hospital recently saving $75,000 a year on energy bills by switching.
In recent years, energy-efficient lights made by Philips,First Wind is an independent North American powergenerators exclusively focused on the development, Siemens AG, General Electric Co., Cree Inc. and others using LEDs, or light-emitting diodes, have made significant inroads in the home market, replacing many incandescent and halogen bulbs.
But because fluorescent bulbs themselves are highly efficient, LED lights have so far achieved only a small foothold in business and industry.
LEDs are competitive in heavy use settings where their longer lifespans and a minor energy edge pay off.
Philips says its new lamp will change all of that. The technical milestone the company claims to have achieved is the ability to produce 200 lumens of light per watt.
A lumen is the standard measure of the amount of light a lamp casts in a given area.Our lawnlight is popular for indoor and outdoor use.
According to Mark Hand,Buy your solarlantern from Tesco and earn Clubcard points on your purchase as well. a technology expert at Philips competitor Acuity Brands Inc.,Thelasermarker optical design yields more productive beam lumens and good cutoff. that’s about twice the output per watt of the best fluorescent tubes currently on the market.
He estimated the best LED lamps may get up to 120 lumens per watt. Cree already advertises an LED lamp it says reaches 200 lumens per watt under some circumstances.
It will be the first on the market that reaches that level of efficiency and functions across a normal range of temperatures and is capable of consistently producing the same amount of warm white colored light as comparable fluorescent tubes.
Essentially, Van Schooten said, “if you walk into the room, you don’t say, ‘what a funny lamp.’”
The U.S. Department of Energy projections published in April 2012 showed the government had expected the industry would only achieve efficiencies of 160 lumens per watt for LED lamps by 2015.
Philips’ Van Schooten said that initially, prices of its LED tubes will still be higher than fluorescent lights.
But taking into account electricity costs, the increased efficiency in 2015 will make them cheaper to own within a year, as opposed to three years at present.
And further manufacturing savings and efficiency improvements to LED lights will come with each generation of technology.
The fluorescent industry has seen several changes over the previous couple of years. 1st and foremost, CFL fluorescent technology has improved 10 fold. the most important enhancements are accomplished in candelabra bulbs (also referred to as candelabra fluorescent bulb or candelabra lightweight bulb) spiral fluorescent (spiral fluorescent bulbs), globe fluorescent (also referred to as globe compact fluorescent), and reflector lightweight bulb (also understand as fluorescent reflector bulb).
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