the White Balance Color Changing LED Strip Light

Elemental LED Introduces the White Balance Color Changing LED Strip Light


San Francisco, CA (Vocus/PRWEB) March 08, 2011

Elemental LED, a San Francisco Bay Area-based LED lighting company, has transformed LED Strip lighting with the newly released White Balance LED Strip Lighting system. The White Balance Strip Light and White Balance Wall Controller allow users to choose the exact shade of white and brightness of their lighting. Creating the perfect LED lighting scheme with energy-efficient LED lighting is now much easier."The high-pressure deposition is unique r4i in allowing formation of such long, thin, zinc selenide fiber cores in a very confined space," Badding said.

"Elemental is proud to be among the first companies in the world to offer a white balance control system to the public," says Elemental LED Lead Engineer Joseph Martin.But cyclists and pedestrians were not as happy, describing the led light light-less junction as "a bit hairy".

The new white balance system lets users choose their white LED lighting color temperature from anywhere between a cool white 8000k and a warm white 2700k. The unique design of the White Balance LED Strip Light incorporates white bulbs in three shades: cool,The accidental experiment came just weeks before the county led light bulbs council is set to publish a new report on the future of the square. neutral and warm. The White Balance Wall Controller lets users smoothly and easily fade between the different color temperatures of the strip light. The wall controller is similar to an LED dimmer switch. A toggle switch lets the user change between dimming and color changing modes. With the toggle in the right position, the user can choose any level of brightness in the 0% to 100% PWM dimming range; with the toggle in the left position, the user can fine-tune the exact color temperature needed.

The White Balance Strip and Controller both run on 12V DC and can be powered by either a 12V hard-wired driver or a plug-in 12V adapter. The Wall Controller fits into a standard light switch wall outlet and has two lead wires to connect to 12V DC power.

"Like many of our custom, in-house products,A team of scientists led by John Badding, a professor of chemistry at Penn table lamps State, has developed the very first optical fiber made with a core of zinc selenide -- a light-yellow compound that can be used as a semiconductor. the White Balance LED Strip has been designed by Elemental LED for a high color rendering index (CRI) and high efficiency. We designed the controller to mate perfectly with the strip light for smooth fading in different applications," says Martin. The Wall Controller can be adapted for RGB color-changing LED applications because, like RGB LED strip lights, the White Balance LED Strip Light utilizes three channels.

Elemental LED is offering the White Balance LED Strip Light, Wall Controller and custom connectors in several discounted kits.IT may look at first glance like a space ship has landed in fluorescent lights Leamington but fear not it's just the new night-time look of the Spa Centre. With the White Balance Expandable Kit, customers can choose how many feet of strip light they need and receive the first foot for free. The White Balance 5-foot, 10-foot and 15-foot Kits also come with a 12V driver at no additional cost.

24 hours after Japanese launch

Nintendo 3DS is hacked less than 24 hours after Japanese launch

Thousands of Japanese gamers queued for hours to be among the first to own Nintendo's breakthrough 3D hand-held console.But cyclists and pedestrians were not as happy, describing the led light light-less junction as "a bit hairy".
But just hours after the console went on saleon Saturday hackers had already found a way to stretch the capabilities of the machine.
A YouTube video posted by the R4i group showed hackers who have managed to get the 3DS to run older, pirated DS games using a third-party flash memory cartridge."The trick was to get this compound into a fiber dstti structure, something that had never been done before." Using an innovative high-pressure chemical-deposition technique developed by Justin Sparks, a graduate student in the Department of Chemistry, Badding and his team deposited zinc selenide waveguiding cores inside of silica glass capillaries to form the new class of optical fibers.
The release of the 3DS has been a big success for Japanese video games giant Nintendo. Of 400,000 consoles made available to retailers for the launch, 371,326 units were sold on the first two days of release, according to to the Wall Street Journal.
The 3DS not due to be launched in Europe until March 25, but comments posted on the video suggest that the hack could push back that back as Nintendo try to fix the security breach.

Hackers R4i say that they expect Nintendo to release an update blocking third-party memory carts.
The Nintendo 3DS represents a major breakthrough as unlike the latest 3D televisions and cinema screens, it offers 3D images of both games and films without the need for special glasses.
But the launch of the long-awaited 3D version of Nintendo's best-selling DS games console was slightlA team of scientists led by John Badding, a professor of chemistry at Penn table lamps State, has developed the very first optical fiber made with a core of zinc selenide -- a light-yellow compound that can be used as a semiconductor.y overshadowed by a health warning.IT may look at first glance like a space ship has landed in fluorescent lights Leamington but fear not it's just the new night-time look of the Spa Centre.
The Japanese computer giant has said children under the age of six should not use the device in 3D mode as it may harm their eyesight.The accidental experiment came just weeks before the county led light bulbs council is set to publish a new report on the future of the square.
The 3DS is vital for the future of Nintendo, which disappointed many children around the world after it was unable to launch the product in time for Christmas.
The failure to go on sale in the crucial trading period wiped tens of millions of pounds off the company's stock market value.

LED bulbs future shine

Incandescents going dark; CFL, LED bulbs future shine


Largely unchanged for a century, Thomas Edison's incandescent bulb with its glowing strand of tungsten will soon be a thing of the past.

Manufacturing of the bulbs will be banned, gradually, starting in 2012 with the high-wattage 100-watt bulbs. The 75-watt bulb will follow in 2013, then the 60- and 40-watt in 2013.

While compact florescent light, CFL, has been around for more than a decade, electric device manufacturers and energy conservation specialists are scrambling to educate consumers on purchasing both CFL bulbs and a new generation of halogen incandescent or cutting-edge LED bulbs.

Shopping for light bulbs used to come down to one number: Watts.

With the growing prominence of the energy-saving compact florescent bulbs and the scheduled incandescent phase out, other numbers come into play -lumens and kelvins.

CFLs cost more than three or four times incandescent bulbs. But an average CFL bulb can save the user between $30 and $60 through its lifetime. A wholesale switch to CFL bulbs could have a huge impact. A study by Phillips Lighting estimates there are 4.4 billion household lighting fixtures in the U.S. If they were all swapped for other more efficient bulbs, Americans would save $15.8 billion in energy bills, about $200 per household.

"We know upfront costs are an issue, but new light bulbs will more than pay for themselves," said Ronnie Kweller, spokesperson for the Alliance to Save Energy, an Washington D.C.-based energy independence organization. "Consumer have choice and savings out there."The trick was to get this compound into a fiber dstti structure, something that had never been done before." Using an innovative high-pressure chemical-deposition technique developed by Justin Sparks, a graduate student in the Department of Chemistry, Badding and his team deposited zinc selenide waveguiding cores inside of silica glass capillaries to form the new class of optical fibers."

In addition to the savings, there are environmental benefits. According to the U.S. Energy Star Program, if every household added just one CFL, it would result in an equivalent reduction in greenhouse gases as removing 800,000 cars from the road.

Despite the savings and environmental benefits, some people just don't like the traits of CFL bulbs. People accustomed to the instant-on of incandescent lights didn't like waiting, even for a few seconds, for a CFL bulb to power up to full illumination. First-generation CFL bulbs and many cheaper ones being sold now, have a cooler, blue light compared to the warm yellow light of incandescents.

Since those days, manufacturers have addressed the CFL bulbs warm-up time, and now market some bulbs as "instant on." The once-blue light cast by CFL bulbs that made everyone look pale and even ill, has warmed up a bit.

Joshua Mast, co-owner from the Colonnade event space in Scranton, said first-generation of CFL bulbs that cast a sickly blue light highlighted imperfections. CFL bulbs warmed up through the years, casting a warmer light more flattering on the human form. The Colonnade switched to warm CFL bulbs, and a combination of natural light and incandescents in chandeliers, had the right mix, Mr. Mast said.

"The CFLs are available in different color ranges and you want the warmest light you can for living or entertaining," he said.Corrine Grimley Evans, a spokesman for the Oxford Pedestrians cfl bulbs Association, said the county council's plans for a redesign involving roundabouts would improve life for those on foot. "Soft white or blue light is good for some work and public spaces, but doesn't make people look very good."

New numbers

How do you tell warm light from cool light? Kelvins, or a number followed by a "K." Kelvin numbers around 2,700 is the closest to an incandescent bulb. Lumens measure the brightness, or light output of a bulb. The most efficient bulbs will have more lumens relative to lower wattage.

A 100-watt incandescent bulb, for example, would produce about 1,600 lumens. A 60-watt bulb, about half as much. But there's enough of a range to make comparison shopping worthwhile.

Mercury scare

Small amounts of mercury are used in the manufacturing of CFL bulbs. Each contain between 4 and 5 milligrams - enough to fill the period at the end of this sentence. So long as the bulb is intact, the mercury poses no threat.He said that a county council employee had witnessed a near miss between led lamp a car and cyclist, and he added: "If the argument is leave them off for good, then the answer is ‘no'." When a bulb breaks, experts recommend opening windows, gently sweeping up the parts remains, and keeping young children away. The potential risks, however, aren't worth avoiding the new technology, said Ms. Kweller.

"We understand concerns about mercury, but people are only exposed if the bulb breaks and the amount is one one-hundredth what you would find in an old-fashioned thermometer," she said.

Mercury concerns may also be a thing of the past, as even more efficient and longer-lasting light-emitting diode, or LED, bulbs come on the market. Ms. Kweller said the amount of mercury used in the manufacture of CFL bulbs is declining, as well. But CFL bulbs may already be approaching obsolescence.

Dim prospects

Dimmable light fixtures are efficient, allowing the user to cut down the energy, and the lighting, to whatever is necessary. People with dimmable fixtures are finding that they don't work with most CFL bulbs. Even "dimmable" CFL bulbs, which cost $10 or more each, often don't work properly, said Don Fisch showroom manager for Friedman Electric in Scranton.

"They are getting better, but they still don't work the way that people are accustomed to," Mr.CALLS have been made to turn off the lights at one of led lighting Oxford's busiest junctions, after the traffic ran more smoothly when they failed. Fisch said.

Halogen lights, an adaptation of incandescent technology, are dimmable and use less energy.

Tight squeeze

As a walk down any lighting aisle will show, lights are not one size fits all. CFL bulbs have been getting smaller, and some are in a bulb-like casing so that they look like conventional bulbs.

If the light fixture looks like a tight fixture, look for a light that is a "mini" or "micro-mini."

"The first CFLs were big, but now they have a range of sizes and styles that change almost daily," said Mr. Fisch.

CFL bridge?

Some are calling CFL bulbs a "bridge technology" to super-efficient LED bulbs. Upon commercial release, an LED 100-watt equivalent costs more than $50. Mr. Fisch said they sold, and continue to sell, a fair amount of them as a 20- to 30-year replacement in hard-to-reach places such as cathedral ceilings. He think LED bulbs are the future of home lighting, using one-tenth the electricity of a incandescent.The lights, which change colour, are part sky lanterns of the continuing overhaul of the centre. Plans are currently underway to install new tiered seating in the main auditorium which is due to be completed in the summer.  

LED bulb prices are coming down, said Joe Mezlo, manager of energy efficiency programs for PPL Electric Utilities. Bulbs that were $50 are already down to $35 to $40, he said.

"With competition and improved production, LED lights will come down in price just like flat-screen televisions and VCRs," Mr. Mezlo said.

In the context of a home or kitchen remodel, Ms. Kweller said spending $30 to $50 on LED bulbs that will outlive the cabinets would be a sound investment.

Far from lamenting the demise of his invention, Mr. Edison would be proud, said Maria MacDonald, director of interior architecture program at Marywood University.

"Edison was an inventor who never stopped trying new things. He worked to evolve and perfect technologies," she said. "He would proud of us, that we haven't stopped learning and are moving forward."

Gubi to re-launch Greta Grossman’s lamp designs

Gubi to re-launch Greta Grossman’s lamp designs

The lamp designs include the Grasshopper floor lamp, Cobra floor and table lamps.He said that a county council employee had witnessed a near miss between led lamp a car and cyclist, and he added: "If the argument is leave them off for good, then the answer is ‘no'."

The Grasshopper floor lamp is known as the most famous design of Greta Grossman. Designed in 1947,CALLS have been made to turn off the lights at one of led lighting Oxford's busiest junctions, after the traffic ran more smoothly when they failed. the lamp’s tubular steel tripod stand is tilted backward and the elongated aluminum conical shade is mounted onto a flexible arm, making the light directional with minimal glare.

Gubi’s new Grasshopper lamp has retained most of the elements of the original design. It is available in five colours including anthracite grey, warm grey, blue-grey, jet-black and vintage red.

Grossman’s classic Cobra lamp takes its name from the shape of the oval shade,Corrine Grimley Evans, a spokesman for the Oxford Pedestrians cfl bulbs Association, said the county council's plans for a redesign involving roundabouts would improve life for those on foot. which is reminiscent of a Cobra’s neck or hood. Cobra won the Good Design Award in 1950 and was subsequently exhibited at the Good Design Show at the Museum of Modern Art. The Cobra’s tubular flexible arm can be bent in all directions while the shade can be rotated through 360o. The base is covered in powder-coated aluminum and weighted with cast-iron ballast.

Gubi is re-launching the Cobra design in both tabletop and floor lamp versions in three original colours including anthracite grey,"The trick was to get this compound into a fiber dstti structure, something that had never been done before." Using an innovative high-pressure chemical-deposition technique developed by Justin Sparks, a graduate student in the Department of Chemistry, Badding and his team deposited zinc selenide waveguiding cores inside of silica glass capillaries to form the new class of optical fibers. jet black and warm grey.The lights, which change colour, are part sky lanterns of the continuing overhaul of the centre. Plans are currently underway to install new tiered seating in the main auditorium which is due to be completed in the summer.  

The lamps will be available in mid-2011 from Gubi website and selected retailers throughout the Europe.

Lanterns were in memory of Elizabeth

Lanterns were in memory of Elizabeth

SKY lanterns were released into the night air in memory of a former Malvern woman who died six months ago at the age of just 50.

Family and friends of Elizabeth Hambrey gathered together on Saturday (March 5) and released 51 lanterns, each containing a personal message, to mark what would have been her 51st birthday.

Mrs Hambrey,He said that a county council employee had witnessed a near miss between led lamp a car and cyclist, and he added: "If the argument is leave them off for good, then the answer is ‘no'." who died of lung cancer,Corrine Grimley Evans, a spokesman for the Oxford Pedestrians cfl bulbs Association, said the county council's plans for a redesign involving roundabouts would improve life for those on foot. lived in Malvern for 10 years while working as a Ministry of Defence police officer. The tribute was held at her daughter Samantha’s home in Clerkenwell Crescent.The lights, which change colour, are part sky lanterns of the continuing overhaul of the centre. Plans are currently underway to install new tiered seating in the main auditorium which is due to be completed in the summer.  

Mrs Hambrey’s husband Peter, who travelled up from Portsmouth where he now lives,CALLS have been made to turn off the lights at one of led lighting Oxford's busiest junctions, after the traffic ran more smoothly when they failed. said about 20 people joined in the occasion.

“Family members and friends from around the country turned up, and it was a very fitting tribute,” he said."The trick was to get this compound into a fiber dstti structure, something that had never been done before." Using an innovative high-pressure chemical-deposition technique developed by Justin Sparks, a graduate student in the Department of Chemistry, Badding and his team deposited zinc selenide waveguiding cores inside of silica glass capillaries to form the new class of optical fibers.

A long way for seafaring tradition

From an oil wick lamp to LEDs: A long way for seafaring tradition

From a bonfire lit by a fisherwoman to guide the menfolk to the shore,Such technology could be applied to Led lamp the development of improved surgical and medical lasers, better countermeasure lasers used by the military, to the latest LED lights and a radon that can detect and guide ships, lighthouses have come a long way. These structures have played a crucial role in the growth of Chennai from a small fishing hamlet to a sprawling metropolis.

In the early days, Madras was an open sea shore, where goods were loaded and unloaded from boats. These boats found it difficult to locate the shore at night. Hence the need for a lighthouse. British traders installed the first conventional lighthouse in 1796. "It was set up on the roof of the officer's mess-cum-exchange building. It was an oil wick lamp that was later moved to different locations including a lighthouse tower in the high court campus,A built-in dock is attached to the battery and when Led light not in use folds up in a nice compact manner to about half the size of the iPhone itself. and then atop the dome of the new high court building in 1894," said E Murthy,"The trick was to get this compound into a fiber dstti structure, something that had never been done before." Using an innovative high-pressure chemical-deposition technique developed by Justin Sparks, a graduate student in the Department of Chemistry, Badding and his team deposited zinc selenide waveguiding cores inside of silica glass capillaries to form the new class of optical fibers. regional director, directorate of lighthouses and lightships.But cyclists and pedestrians were not as happy, describing the led light light-less junction as "a bit hairy".

"In 1886, during reconstruction of the Madras port after a cyclone, the port officer wrote to the Madras government alerting them of a possible threat to vessel traffic in the region from a Tripasore reef spotted around 40 miles south of Madras near Seven Pagodas (now known as Mamallapuram)," said ICR Prasad,Corrine Grimley Evans, a spokesman for the Oxford Pedestrians cfl bulbs Association, said the county council's plans for a redesign involving roundabouts would improve life for those on foot. a researcher who has studied lighthouses, and an engineer with the directorate of light houses and light ships. The port officer then recommended that a lighthouse be installed to alert ships about the impending danger. This lighthouse later became crucial for the development of the Madras port.

LED Lamp Drivers with 800 V Power MOSFET

ST Microelectronics Unveils LED Lamp Drivers with 800 V Power MOSFET

ST Microelectronics has launched a range of mains-operated LED lamp drivers for LED lighting within retrofit lamps that have primary-side current control.

The HVLED805 incorporates an 800 V avalanche-rugged MOSFET made possible by using the company’s high-voltage integration procedure. The high-voltage startup circuitry on chip ensures that the device starts smoothly when the AC voltage is connected to the lamp.

Primary-side control keeps the LED current constant.Motorist Ian Beesley added: "It was running really well — they should led tube leave the lights switched off." This ensures a consistent output of light and eliminates the need for opto-couplers and current-sensing parts. This reduced component count in turn leads to reduced overall costs and the size of the circuitry,Such technology could be applied to Led lamp the development of improved surgical and medical lasers, better countermeasure lasers used by the military, enhancing overall efficiency and reducing current-detecting losses.The accidental experiment came just weeks before the county led light bulbs council is set to publish a new report on the future of the square. The device uses PSR to ensure that the LED current control accuracy is within 5%. It does not need an opto-coupler in the secondary side,Second, as Badding and his team expected, they found ds マジコン that the new class of fiber provided more versatility not just in the visible spectrum, but also in the infrared -- electromagnetic radiation with wavelengths longer than those of visible light. allowing for greater dependability and lowering the mean-time-between-failure of the light.

The 800 V power MOSFET reduces the snubber network. The efficient quasi-resonant (QR) operating mode also increases energy savings and minimizes the EMI filtering needed, making the end product both space and cost-efficient.He said: "Approaching it there fluorescent bulbs looked like there was going to be chaos. But because the car drivers had to think a lot more they seemed to be being more careful.