New High-Efficiency White OLED Lamp has 10,000-hour Life Span

dell takes a slice at apple with super thin latitude z dellz closed

The Electronics and Telecommunications Research Institute (ETRI), a government-funded think tank, has developed a new organic light emitting diode (OLED) lamp, which has an electricity consumption efficiency four times higher than that of typical incandescent electric lamps.

The ETRI-developed white OLED lamp has an efficiency of 70 lumens per watt, more than four times higher than the typical 15 lumens per watt of incandescent lamps. Remarkably, the new OLED lamp is also an environmentally-friendly invention in which no mercury is used.

In a lab environment, the OLED lamp has a lifetime of 10,000 hours, 20 percent longer than existing fluorescent lamps’ 8,000-hour lifetime. The OLED lamp market is expected to be worth about W3 trillion (US$2.4 billion) by 2015.

Computing

Canada’s winters inspired a startup to warm homes with cryptomining heat waste

Cryptomining may be the key to untold riches and the future of currency, but it’s also an environmental nightmare. Heatmine, thinks it has the answer, but it could mean bolting a mining rig onto every home and business in the country.
Computing

Does Qualcomm's latest laptop processor hold up against Intel's Core i5?

Qualcomm has been nipping at Intel's mobile CPU heels for years and now it might finally have overtaken it. To find out whether it's new SoC can hold its own in mid-range computing, we pitted the Snapdragon 8cx vs. Core i5.
Emerging Tech

A lidar-equipped truck knows exactly how much de-icer to apply on roads

Lidar is best known as the laser-based technology that helps self-driving cars sense their surroundings. But the city of Knoxville has another, more seasonal use for it: De-icing roads.
Computing

Intel answers Qualcomm's new PC processors by pairing Core and Atom in 'Foveros'

Intel has announced a new packaging technology called 'Foveros' that makes it easier for the company to place multiple chips together on one package. That includes chips based on different Intel architectures, like Core and Atom.
Smart Home

Starbucks teams with Uber Eats for delivery from 2,000 of its U.S. stores

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Deals

Amazon Fire Deals: Tablets, TVs, and TV controllers in stock and ready to ship

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Smart Home

Best Walmart deals on Keurig and Nespresso coffee makers, espresso machines

The days till Christmas are slipping by, but these Walmart deals on Keurig and Nespresso coffee makers are prime candidates for last-minute gift selections. All four coffee makers ship for free in time to arrive before Christmas.
Smart Home

Ring, Amazon’s smart doorbell maker, explores technology that alerts police

Smart doorbells have been using facial-recognition technology to mark friends and family but a pair of patents filed by Ring could lead to doorbells that automatically identify suspicious persons and notify police.
Smart Home

These activists are hacking housing problems in NYC using apps and data

There are 1.2 million people living in "deficient" housing in New York City and now these coders are making easy-to-use, intuitive apps designed to give tenants a fighting chance against unscrupulous landlords.
Smart Home

Holiday shopping: Here are the final dates for Amazon’s free shipping promotion

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Smart Home

Ward off porch pirates with the best outdoor security cameras

Worried about porch pirates stealing your packages, or intruders entering your home? Always be in the know about who or what is on your property by installing one of these outdoor security cameras.
Deals

Save up to $200 on Roomba and other robot vacuums before Christmas

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Smart Home

Here are the smart home gifts peple actually want this year

Looking for a smart home gift to buy for someone on your list? It's not too late! Of all the gadgets we research and test, these are our picks for the best last-minute smart home gifts for 2018.
Smart Home

Alexa’s top skills of 2018 are here to assist you in any way you can imagine

Amazon announced the Alexa Skills of the Year 2018, a collection of 24 skills Amazon's Alexa team considers the top skills for games, family fun, wellness, and daily habits. Amazon also encourages everyone to create their own skills.