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Archive for November, 2011

LED Lighting Sees Improvements with The Addition of Hybrid Capacitors

25 Nov

A liquid of gadgets containing light emitting diodes, or LEDs, provides a larger chance for effective and permanent technology in the solid-state lighting industry. Applications add off-grid road signage, medical devices, grassed area lighting and vehicles. With a brighter output, longer life, descend expenditure of power and small to no compulsory maintenance, LEDs are a much-improved lighting choice over illuminated bulbs. When powered by a technology called hybrid capacitors, the benefits of LED lighting are usually furthered.

Hybrid Capacitors Provide Long-term Energy

A multiple of an ultracapacitor and a lithium-ion battery, hybrid capacitors are an preferred choice to power LEDs, that have splendid outlay with low submit power. Because of the low appetite and power of LEDs, hybrid capacitors are a longer tenure appetite source than other substitute appetite storage solutions on the market. They give for more appetite storage with an appetite firmness up to 115 percent more than typical electric double-layer capacitors (ELDCs).

Before hybrid capacitors became available, appetite storage options for LED lights were paltry to rechargeable batteries. These were not ideal, given the batteries could not encouragement far-reaching heat ranges and did not function as they should in impassioned prohibited or chilled conditions. A second regard was that batteries had a comparatively partial life span. For example, LEDs used in grassed area lighting lasted for an median of two years. Because the batteries are not replaceable, consumers had to buy wholly new lighting systems.

Consumers sought a answer with a rapid recharge, high power and long life. Hybrid capacitors compromise the shortcomings of batteries and enable engineers and manufacturers to encounter the final of their customers. Hybrid capacitors moreover enable for power to be granted for an lengthened amount of time given LEDs do not need a high amount of power. With an lengthened life span, the device requires small to no maintenance, that saves time and reduces cost. An updated gain is that without a battery, there is no environmental damage stemming from ordering of polluted materials.

LEDs Well-suited for a Variety of Applications

Hybrid capacitors give more than 20 times the motorcycle life and 60 times faster recharge rates than nickel cadmium or lithium-ion batteries, that severely improves the appetite outlay of LED lighting. With these benefits, LEDs are expected to be used in a far-reaching operation of attention applications.

Hybrid capacitors give faster and more effective power to LED lights used in medical devices. Manufacturers can right away henceforth pattern LEDs powered by hybrid capacitors in to medical devices. With a motorcycle life of 10 years, the hybrid capacitor will typically exist that of the device. These gadgets see charging times as swift as 60 seconds, and sufficient power is generated to last the whole day without a recharge.

LEDs are moreover used in crisis lighting on the roads. During a power outage, safety lighting requires an off-grid answer to work. During daytime hours, solar cells are used to takeover solar energy, that is then converted to physical phenomenon and stored in the hybrid capacitor. When the power is out, the hybrid capacitor automatically provides the stored appetite to power the LED lighting.

With updated benefits of marked down appetite use, increased gas mileage and minimal maintenance, LEDs are replacing normal light bulbs in automobile headlights and taillights. Hybrid capacitors can give the indispensable power to LEDs in crisis situations when there is no other power source available.

Another familiar use of LED lighting is in corridor and grassed area lighting. This includes blurb applications such as crosswalks, sidewalks and medians, together with residential uses in patios, pool decks and landscaping. LEDs give a available solution, as they do not must be transposed due to the hybrid capacitor’s lengthened life span.

By incorporating flashing light in to the LEDs, manufacturers can use them for a few of the above mentioned applications in an attention-drawing manner. This includes exit or end signs, warning signs, ad boards, storefront signs, and other musical office building lighting.

Bright Future in Store for LED Technology

Asia has at large integrated hybrid capacitor powered LEDs in to the continent’s lighting sources. The lights are used to give pool, path and corridor lighting, together with musical office building lighting. Solar power is used to store backup power for astonishing power outages in all of these applications.

Further improvements to this technology could potentially outcome in a light tuber that contains a hybrid capacitor already inside, instead of as a backup source. In the box of mislaid power, there would be no extra need for a well-defined backup source to give power, as the hybrid capacitor will automatically take over in the LED bulb. A astonishment to many, this technology wouldn’t require a large enlarge in price.

The embracing a cause of light emitting diodes (LEDs) is on the rise, as makers of flashlights, road signs and medical gadgets look for ways to expand the lifespans of their products. As fascination in LEDs grows, the use of hybrid capacitors will moreover increase. Consumers, medical professionals, business owners, municipalities and others similar to that LED gadgets last longer, assign faster, catch fewer continuance costs, devour reduction power and are more environmentally friendly. Hybrid capacitors are accountable for these benefits, and they make LEDs an popular answer for solid-state lighting.

 

LED Lighting to Capture 52% of the Commercial Building Market by 2021

25 Nov

Light-emitting diodes (LEDs) are gaining significant momentum as an alternative to incandescent and fluorescent lighting in commercial buildings, particularly as the cost of LED lighting technology continues its rapid decline.  While the market share of LED solid-state lighting (SSL) is currently quite low, a new report from Pike Research forecasts that LED share will reach 52% of the commercial lighting market by 2021.  The cleantech market intelligence firm anticipates that LED lighting costs for various SSL products will be reduced by 80% to 90% in many cases during the next decade.

“LEDs represent perhaps the most significant breakthrough of the last 130 years in lighting technology,” says research analyst Eric Bloom.  “The production of white LEDs, which began in the late 1990s, is starting to transform the lighting industry, and the transition to this new technology is likely to occur very quickly.  Rapidly-evolving technologies, such as semiconductors and software, are finding their way into the lighting market, catapulting this traditional, historically slow-moving industry into a new era of high technology.”

Bloom adds that incandescent and less efficient T12 and T8 fluorescent lamps will be almost completely eliminated over the next 10 years.  To take more than 50% of the market, LEDs will take share from compact fluorescent lamps (CFLs), high-intensity discharge (HID) lighting, and general linear fluorescents.

Pike Research forecasts that the global market for commercial lighting will reach $42 billion in 2011 and see a peak of nearly $54 billion in 2012 before gradually declining to about $30 billion by 2021.  The decline will be due to the extended lamp life of both fluorescents and LEDs as they become the primary lamp types, increasingly displacing demand for replacements for less efficient and shorter-lived incandescent lamps.

Pike Research’s report, “Energy Efficient Lighting for Commercial Markets”, describes the key factors that are influencing the market for energy efficient lighting around the world:  trends in energy codes, rebate and subsidy programs, sustainability/green certifications, raw material supply issues, geopolitical influences in developing and developed nations, and more.  The report describes the influence of industry structure, key applications, and the many technology issues involved in the decision to specify various lighting technologies.  Comprehensive unit and dollar forecasts are presented through 2021, segmented by application, lamp type/LED, luminaires, and geographic region.  An Executive Summary of the report is available for free download on the firm’s website.

Pike Research is a market research and consulting firm that provides in-depth analysis of global clean technology markets.  The company’s research methodology combines supply-side industry analysis, end-user primary research and demand assessment, and deep examination of technology trends to provide a comprehensive view of the Smart Energy, Smart Grid, Smart Transportation, Smart Industry, and Smart Buildings sectors.

 
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Mini LED Lights – A Tiny but Dynamic Light Created To Make An Elegant Work Of Art

18 Nov

There are occasions when we want to highlight a certain show, yet can’t figure out a technique to do so. To put in a different way, you need to decorate your space using little lights that are separate from cords. LED mini lights are the lighting that you’ve been looking for.

Mini LED lights are very handy and can be used anywhere at any time. Whether it is a birthday party or a prom night, an anniversary or an evening meal, or even a wedding- you may use the mini LED lights in many locations. Available in several colors and designs, LED mini lights are an answer to many of your imaginative decorating ideas. You can choose colors like pink or purple, or even a variety of colors for your project.

Most mini LED lights are battery powered. So, you don’t need any ongoing power supply and hence there is no need for long wiring running around the entire house. By making use of your creativeness, set the lights in various ways so that they dazzle the visitors to your place and add a touch of elegance to your house.

Besides being stunningly beautiful, mini LED lights are highly efficient as they save up to 90% of wattage. They illuminate the whole area with sparkling light and are extremely reliable. They can operate just fine in unreliable weather conditions as they are proofed against moisture.

When compared with incandescent bulbs, LED mini lights do not have a delicate parts and so cannot be destroyed too easily. An advantage of having such lights is that they do not heat up like other lights which really burn up as a result of prolonged usage. Unlike that, there is a gain of just 1 degree in the temperature of mini LED lights even after they’ve been used for hours during a period.

LED Mini lights are often used to adorn the walls of many houses. You can set them up at a nice place like above the fireplace or any other suitable place. By mixing various colors, you can add romance to the ambiance of the room and change the ambiance according to your decision. The ideal backgrounds for such mini LED lights are mirrors which are big in size. You can form the mirror of your hall or bedroom with these LED mini lights and set up them for parties and special events. Just make sure that the mirrors are in the backdrop.

It is just possible to set the feel for a room by installing the perfect LED mini lights. If you want to add a feeling of warmth to your room so that your invited guests can feel welcome then you can get the matching mini LED lights for the occasion.

Mini LED lights work effectively and quite mobile as well. Because they use battery pack and don’t require a wall plug, it is possible to use them in many locations and parts of the house. Truly, mini LED lights are like tiny stars that zest up your simple residence.

 

Red LED Christmas Light Bulbs – 5 Cool Various Ways To Employ Red Lights

11 Nov

Red tiny lights can add pizazz and strike to your celebration, every day decor, Christmas designing, or for other holidays all year round. These glittering beauties can make any space flicker with appealing light and add stunning color to any room or outside area.

Red LED Christmas lights can be utilized in all types of ways over the year. Artificial plants and trees look wonderful decked out with red lighting. Don’t forget the bushes and also shrubs in your home during the holidays. Your garden shed and car garage deserve some TLC also, so plan to buy enough lights to create those outdoor buildings flicker as well.

Here are a few more fun tips for using red lights!

Christmas – constantly a winning time of the year to use red lights. Cover the tree, the veranda, home windows, hallways, banisters, fire place mantels, house windows, ceilings, verandas, patios, or balconies with the red lights. Intermingle strings with Red color, light with green or white bulbs for a truly typical Christmas decorating design.

Valentine’s Day – red is the color of love, so what better time to use red LED Christmas lights than this much-loved holiday in February? Drape a few red mini lights across the headboard in the master bedroom for a romantic touch. Suspend strings of red, pink, and white lights from the ceiling for a child’s Valentine’s Day party.

Fiesta Night – have a fiesta party or cookout and decorate with red mini lights or red C7 lights outside on the deck or patio. Drape the fence, surround the banister, and decorate the food table with red LED Christmas lights. Your guests will love the red lights, especially after the sun goes down and the outdoor space is softly illuminated.

Theme parties – children absolutely adore lights, don’t they? Apply red Christmas lights to enhance your daughter’s ladybug theme party or deliver some real “oomph” to your son’s race car themed party. Visualize the expressions on their surprised appearance when they see all the stuff decked out for the party, with red lights! You’ll never do a second party without red lights for sure.

Festivals – our competitive LED Christmas lights in red are usually the perfect decision for redecorating the street lamps, garden gazebo, and town square for that local festivals. Every party needs lights!

 

Small But Powerful Energy Efficient LED Light Bulbs

08 Nov

From the beginning of the technology LEDs have advances a long way. They have managed to infiltrate our everyday lives and have shaped what our environments look like.

Light Emitting Diodes (LEDs) are merely small energy efficient light bulbs. They use semiconductor systems to emit light. When LEDs were first opened up in the 1960’s, initially they were employed to emit a very low level of light, generally as indicators for an on/off type system. As technologies have advanced, LEDs have been taken through an intensive redesign and redevelopment program and can create a series of different wavelengths that calculate the color of the light released, right from infrared to ultraviolet. The new models of LEDs have facilitated them to be used in lieu of conventional incandescent bulbs. As prices keep going down, the popularity of LEDs utilized in domestic situations is bound to grow. Not only designed for lighting purposes, LEDs usually are used for displays in monitors and television displays, giving a sensitive and sharp display.

LEDs work by only letting electricity through one way. They are basically comprised of two plates, a positively charged plate and a negatively charged plate. When the current is passed through the LED, the positive charge is drawn to the positively charged plate and the same for the negative charge. When the charges reach a high enough level, the electrons in the plates are ousted by the current passing through. As the electrons from the two plates combine they produce light energy in the form of photons. Photons are produced when electrons have too much energy. This energy is released as light, this is referred to as electroluminescence.

LEDs have advanced ever since the crude beginnings of the systems, so much so that various colors can be made when needed. The radiance level of the light has also improved which has paved way for household use. The look of the LED bulbs maximizes the released light, reducing the loss of the light power.

LED bulbs are used in a lot of everyday devices, some of which you might not notice. For instance in most modern traffic lights. The Red, Amber and Green displays are made up of a collection of tightly packed together LEDs. This has many advantages; the intensity of the light has increased without compromising to see the color display. If one bulb breaks, the whole traffic light does not fail, also the displays can be seen in almost all weather conditions, due to the intensity of the LEDs. In Mobile phones and other hand held devices, TVs and most other electrical appliances. Without this tiny piece of technology, our everyday lives will drastically different from what we are accustomed to today.

 
 
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