Practical and Valuable Ceiling LED Lights

Imran ali asked:


Ceiling LED lights are used as modern interior lighting to brighten up any room. Whether it is kitchen, bathroom or bedroom, these lights or LED bulbs can change the whole look of a room. They are designed as directional bulbs; which means they can be turned to focus on an object or locale. This way a number of bulbs in all kinds of angles can be used to lighten up an entire area or corridor. It has been discovered that LED bulbs produce a light which is very similar to daylight and therefore these bulbs are very practical and useful.

Ceiling LED bulbs can also be easily fitted into a wooden decking. They can be used to decorate the interior of a house. Nowadays people use all kinds of LED lights to gain maximum advantages. They are used as flash lights, architectural and medical lights, portable lights and kitchen lights. Since they produce more brightness than ordinary bulbs and tube lights, they are perfect for reading. Most of the energy consumed by these lights is converted into light and therefore they do not heat up very quickly.

LED lights are also known as power saving lights as they consume very little power. Many types of lights can be found in this category including LED recessed lights, marker lights, Swarovski crystal LED lighting systems, glass LED panels, etc. All these lights have their own features and they all look attractive. Designer LED lights are a bit expensive but they last for a long time. Recessed lights come in different colors like green, blue, yellow, white and red. These lights are mostly used as walk-over lights in floors and look very stylish. Similarly, marker lights can be used for the same purpose.

Popular ceiling lights are placed in aluminum housing and are usually small in size. Some of these lights are used as bathroom night lights, such as Moonglow which consists of only one white LED. Others are made by using a number of LEDs to provide more light. Other than ceiling bulbs, these lights are also available as under-cabinet lighting bars, strip lights, rope lights and party bulbs. All these types of lights are very easy to install. They are available in the price range of $20 to $200 depending on their size and material. This is quite affordable as these lights last for a long time and prove to be very cost effective in the long run.

Bi-color ceiling LED lights are also becoming increasingly popular because of their improved look. White is often combined with red, blue or green. LED lamps come in cool colors including amber and warm white and their luminous flux is 30 – 60 lumens. Renowned producers of LED lighting also provide floodlights or wall washer lights for prolonged operation and extreme power saving. Other than these, spot lights with operating power of up to 50,000 hours and optimized heat dissipation are also available in this category.

If you are looking for excellent lights to decorate the interior of your house, look no further. Ceiling LED lights are designed to provide all the advantages of modern and state-of-the-art lighting. They consume very little power and have a long life. People use these LED lights for all kinds of purposes. They are also quite easy to install and can be removed effortlessly. Since they don’t heat up very quickly they are excellent to be used as under-cabinet lights and decorative lights. LED bulbs with high brightness, LED lighting bars, and high-power LEDs with remote controller, all can be used as ceiling lights in rooms and corridors.



Led Lights: The Next Generation Of Home And Outdoor Lighting

Ben Anton asked:


Light Emitting Diode or LED lighting has been in existence for many years, mainly in niche applications like small trinkets and indicator lighting. However, due to LED lighting being highly energy efficient, not to mention technologically superior over other light sources such as incandescent and fluorescent lighting, it is forecasted to reach beyond electronic applications into commercial and home LED lighting as well. In a recent report by Global Industry Analysts it is predicted that the market for fluorescent and LED lighting could climb to $97 billion by 2010. The spike in growth would be mainly from construction and industrial development industries.

As more individuals become aware of the energy efficiency of LED lighting, the price of such items as LED bulbs will decrease in price. Currently, the price of one LED bulb is substantially higher than the price of incandescent or fluorescent lighting. However, the initial price for LED bulbs would more than pay for itself in the long run. On average, one incandescent 60-watt bulb lasts 1,000 hours whereas one 2-watt LED light bulb lasts 60,000 hours. Therefore, one would need to purchase 60 incandescent bulbs for every one LED light bulb.

Home LED lighting is a cut above the rest when it comes to energy efficiency. As compared to incandescent lighting, LED lighting wins hands down where energy consumption is concerned. For every 60,000 hours of usage, incandescent lighting uses approximately 3,600 kWh of electricity where LED lighting uses 120 kWh. Bottom line: energy efficiency equals a significant cost savings. LED lighting gives off directional light. Therefore, it is useful as a source of light for reading or spotlighting in the home. Its powerful light output also makes it great for outdoor floodlighting and path illumination. LED bulbs are now available that can replace most halogen or fluorescent light bulbs used in the home.

Although LED lighting may not be useful for all home lighting needs, replacing a few bulbs with LED bulbs would have a noticeable affect in the amount of electricity used.

LED light displays are already used in signs and videos in many indoor and outdoor sporting events and concerts. LED video displays and signs are often preferred because of their higher brightness, which is critical when people are viewing a sign or video from a long distance. Added advantages of LED video displays are their capacity to incorporate curves and 3-D design. This makes LED video displays technologically superior to currently available large screen displays. Research and developers in the consumer electronics space are eager to take advantage of this overwhelmingly useful technology in future products.

Other uses for LED lighting include LED flashlights and key chains, automobile taillights and interior lights, and LED based projection televisions. LED lighting is also being used in the military for LED flashlights that work with night-vision goggles, UV-LED canteen water treatment devices and the sterilization of surgical equipment.

With LED lighting being more energy efficient and technologically superior to many other light sources, numerous LED light applications are sure to evolve. Future generations can expect to consider LED lighting as the standard light source for most lighting applications.

~Ben Anton, 2007



The Move to LED Lighting in Retail

Kevin Dry asked:


It is not widely appreciated that the problem with fluorescent tubes (CFLs) including the new low energy bulbs widely promoted at the moment is that they contain Mercury. The disposal of these types of lighting product needs to be carefully managed to ensure that Mercury (a toxic heavy metal) is captured when disposed of. In addition to the problem of Mercury there is the issue of the starting circuits and power surges these can cause particularly in areas where there are large numbers of fittings being activated at one time.

A move to LED retail lighting can in some cases be a simple replacement of lamp but advice should be sought first. It is often the case that it is not as simple as just remove and replace. Retail LED lighting frequently offers long term cost savings alongside improvements to the retail environment. Key areas of retailing particularly those associate with Pharmacy and especially the promotion of cosmetics benefit strongly from the clean white light that LEDs can offer.

Two other key benefits are on offer with a successful transition over to LED based retail lighting, one of these being replacement costs – particularly in the case of fluorescent tubes and the other being reduction of excessive heat from roof mounted fittings which in some cases can increase costs of running the store’s air conditioning at a high rate than need be simply to loose the heat of the lighting.

New retail lighting solutions include roof mounted LED grids which can replace the traditional multi way fluorescent tube housings found in removable panel type ceiling structures. These same LED grids can be used to perform backlighting functions on promotion or advertising panels. A wide selection of LED tube replacements are now on offer for retail environments and can be used directly to achieve good results.

Many retail lighting distributors and companies are offering LED’s as an alternative without explaining the key differences in the mode of operation or being able to advise on effective drive circuits and power suppliers. Retail companies need to use a good quality supplier of LED’s who can give clear advice on how to avoid the pitfalls that can come from a poorly configured lighting transition. Retail lighting companies such as Selectronic that have been involved with LED’s from before the time their use migrated into the lighting environment can advise on some of the key points of design. A factor they can advise on is LED degradation and ways that it can be managed and planned for as well as offering a wide range of design solutions that can give optimum results.

LED retail lighting is the clear way forward but the route to utilise the  technology needs to be considered fully to get the best results. With an expected life of 50000hours, you can be sure that once completed you will have a solution for the long term!



Solar Powered Lighting Products – Beating Financial Blues

Pattrick Savarna asked:


Most of the people, around the world, are coming up with numerous strategies to save money during these financially depressed days. Either it could be canceling or shortening the foreign trips and holidays or refraining from buying something costly and expensive.

However, the latest and the most unique method people are mad about is nothing but installing solar powered lighting components. Interestingly, the benefits of installing solar lights all around is not only confined to cost cutting and saving only.

There are benefits which can be seen behind the walls too. These solar lighting products can be minimizing green house effects, curbing the density of pollutants, saving the electricity etc. It is just like killing half a dozen birds with a single shot.

So I won\’t be surprised if you are seen with a variety of solar lighting products, after reading this article, ready to get installed. Remember, if you make it a habit, you will find yourself nearer to nature and will play an effective role to ensure a denting cut into the soaring global warming.

Look out for the solar lights you can have for your home which are effective means to save some money.

Solar Garden Lights –

Solar Path Lamps : Replace all your electricity powered path lamps with solar versions. The walkways amid your gardens will look more than enchanting with solar path lights hanging on stakes beside them. You don\’t require technicians to install them.

Solar Spotlights : Mostly used at the time of festivals and lawn parties. As the name suggests, they help to bring a particular thing in your garden to limelight. It can be some beautiful trees, or the antique statues you want to get noticed by all. Just hang these lights on the stake and install them around the target.

Solar Accent Lights : Such lights too are used to highlight something special in your garden. Most of the times, such lights are aligned beside the flower beds . Also they are use to do the same beside the lines of bushes. They are installed with stakes around the garden.

Solar Yard Lamps –

Though they tend to be expensive, they are most useful for a long run. As the market prices are falling so such yard lamps can be found quite cheaper also. They store the energy too quickly and can produce light only in minutes. They don\’t require any wiring or other lighting accessories, so they are moderately cheaper lighting components, aren\’t they?

Solar Table Lamps :

Such solar table lamps will prove a befitting real-life experience for your school going children. Undoubtedly, a chapter in their science books must be dedicated to solar light, so what a great idea to buy a solar lamp or two to help them understand the importance of solar energy.

Always buy a LED ( light emitting diode) based solar table lamps. By the time they study under the solar lamps, you keep counting the bills you saved on electricity.

Solar Pool Lights :

Anyone who owns a pool, indoor or out door, can be most benefited by such solar pool lights. You will be delighted when we you will swim along these floating lights in the nights. So can there be something more fanciful than swimming with such solar pool lights without spending a single penny

They are ultimately user friendly and can be moved and relocated at will. However, these are not confined to swimming pools only. You can illuminate your fountains and everything else where you use water for aesthetic pleasure.



Product Ideas for LED Lighting

Robert Badaracco asked:


 

This article assumes you are already convinced about going ‘LED’ but want some specific product ideas. In this article I would like to present 3 general product categories that can be used to begin your transition to LED lighting. Each idea is going to have more than one product possibility that can be tailored to your exact needs. Also, each individual product itself may various options. We will discuss some of these options and how you should go about selecting each. This is important as LEDs are a new technology and not everyone knows what options are available or even exactly how to choose them.

 

The first product category is LED PAR Lights. The word PAR is an abbreviation for parabolic reflector. This is actually not applicable to LEDs since they have lenses and are no longer dependent on reflectors to create directional light. In fact the lenses on LED lights are much more efficient than reflectors. LED light is directional and can be controlled precisely with the use of lenses. As long as we are talking about lenses that is going to be the first thing you will have to make a choice on. LED PAR lights can be purchased with various lens angles. Usually you will have choices like 30, 45, and 60 degree lenses. The lens controls the angle of the light. The tighter the angle the more concentrated the light, and the wider the angle the more diffuse the light, but a greater area will be illuminated. A 45 degree angle is possibly most all purpose but aesthetically, and mathematically thirds are nicer or a 60 or 30 degree angle. Use 60 for general purpose and 30 for spotlighting.

 

Next when you order a PAR light you would have to select the color. One of the advantages of LEDs is that you can select precisely the color of the light. Common options are warm white 2,800 – 3,800K, commercial white 4,000 – 5,000K, and pure white 6,000 – 6,500K. Each color has its advantages depending on the situation. Warm white is best for creating atmosphere, while pure white is a bit brighter and produces more lumens per Watt. For security lighting you would use pure white, for a bar most likely warm white.

 

Finally, in the case of LED PAR lights you would have to select the number of Watts. I generally advise multiplying by 5 to 10 when comparing to incandescents. So a 5 Watt LED is like a 25 – 50 Watt incandescent. Technically the number should be 5 but in addition to producing more light LEDs focus it better, and this can increase the multiple to about 10. When making your selections keep in mind it is difficult to stock every possibility. If you want commercial white with a 45 degree lens you may have to put in a request. Try to plan in advance slightly, and the extra wait is well worth it.

 

The next category is LED recessed lights. LED recessed lights offer similar options on color and lens angle. In the case of ceiling lights you would have to choose the number of LEDs. Common is 3 Watt LEDs so for example you could get lights with 3 LEDs for 9 Watts or 5 LEDs for 15 Watts and so on. You can use the above multiplication to decide on the number of lights. LED recessed lights generally come in their own housing and so are easy to install. LEDs do not produce much heat, but remember to not put insulation directly on top of the light. I don’t think you were going to do that. LED recessed lights can have adjustable heads and hardened glass coverings. Using a grid of such lights to light a large area can create a nice effect. Properly placed LED recessed lights can be a nice addition to your home lighting.

 

Finally, I would like to briefly mention light bars, and light strips. These can be used for accent lighting, cabinet lighting, and wall lighting. Again properly placed these can be used to achieve some very nice effects. If you are designing a new addition to your house you may want to use light bars or light strips to highlight the features or add a more subtle lighting.

 

Before I go too long that’s it for this article. Properly used LED lighting can greatly enhance architectural features all the while offering a green solution to your lighting needs.



Solar String Lights: Perfect Lighting Accents for Parties and Holiday Occasions

Ernesto Maitim asked:


Do you want your home exteriors and garden accentuated by colorful lighting in the evening? Or do you simply want some cheerful tiny illuminations this Yuletide season? Fret not, as solar string lights can very well do the job. These outdoor solar lights are great for exterior decoration, especially for party occasions, the Christmas holidays or simply to brighten up any ordinary evening.

 

Many of us have been used to the traditional string lightings of different colors used in our parties and holidays. However, they consume a good, and expensive, amount of power.  On the other hand, solar string lights can do the job just as well, yet they are so affordable to own and can be labeled as environmentally friendly because it only uses solar energy as its source of power. Imagine putting a string of lights around your Christmas tree, lending great lighting accent to it, without any cost at all.

 

Solar string lights requires no complicated installation procedures; all you need to do is expose the solar panel fully to the rays of the sun for alternative power to be gathered and used in turning on the lights. It is so unlike the conventional lighting that needs to have long electrical wirings that usually go around the home. Unless the wires, which have live power running through them, are properly kept out of the way, conventional lightings can be prone to accidents such as people tripping over.

 

You just have to make sure that your solar string lights are able to maximize its collection of energy coming from the sun in order to fully change the batteries. Place the panels where there is no chance of shadows and shades hampering the gathering of solar energy during daytime. Remember your solar lights will not work to its optimum capacity if the batteries are not fully charged.

 

What makes these solar lights work? It is all because of LED or Light emitting diode technology. LED lights are small bulbs which work efficiently as they illuminate because of the fraction of power that they need. LED lights are also of excellent quality and very reliable. Hence, you are assured that your solar string lights will work for many years to come.

 

For more interesting solar string lights and other outdoor solar lights and sun-powered gizmos, do visit us at our http://solarlightsandgizmos.com/ blog.



The Correct Way To Use Solar Lights

Bryan Wong asked:


If you need outdoor lightning in places where there is no regular power source or the power source is difficult to reach than solar power lights can be the answer. The solar power lights can be used to provide accent lightning. There types of solar power lights that light up brightly but others don’t. Although the lights are getting better you must not think of these lights to be as bright as regular powered light.

To make the solar powered light shine brightly you need sunshine of course. More sunshine is better, when it is cloudy, rainy, or during winter they perform less. At least 8 hours of sunshine and fully charged batteries will make solar powered lights powerful enough.

Most solar powered lighting kits are not as bright as low voltage, electric powered lights. But new models can adequately highlight plants, mark a path, or provide simple security. Solar powered lights need no wires, what is a big advantage. Everybody who has placed traditional lightning themselves will see advantage. Just put them on the ground, and move them anytime you wish. Solar powered lights also use renewable energy and are non-pollutants. Solar powered lights have built-in light sensors that automatically turn off during the day and turn on at night.

In the past, solar cells were (and many still are) very weak and could not hold a consistent charge for more than a few hours. Now, solar lighting designers and engineers have been able to use advanced light emitting diode lamps that draw minimal current yet provide intense light output. LED lamps are so efficient that one lamp can last for several years before being replaced.

In the new solar power lights the NiCAD (Nickel Cadmium) or NiMH (Nickel Metal Hydride) rechargeable batteries are used to power solar batteries. Under normal conditions these batteries can last for one year. After that year you can replace them when needed.

The three most common uses of solar lights are:

1) Outdoor Lights

This is the simplest and safest way to light landscape environments. Compared to conventional 12V and 120V outdoor lights, solar powered outdoor lights have great electric consumption cost savings! Solar cells collect light during the day and recharge its lithium batteries. With light sensors, these lights automatically turn on at dusk. Normal operating time is 8-10 hours when fully charged. Lights automatically recharge during the next day. Types of outdoor lights may include hanging lights, wall mounted lamps, or even low post lamps.

2) Garden Lights

Solar powered garden lights emit a light that is luminous enough to accent plants. The designs of these lights are also good enough to complement the plant designs. These can be wonderful garden decorations. Some lights have been designed to look like mushrooms, dwarves, birds, flowers, and other natural elements of the garden. Other lights are designed to be nice complements to a garden. Most garden lights are low lights that are usually on the ground.

3) These lights use a small, photovoltaic (PV) cell to charge a battery that is integrated into the lighting fixture itself. After being charged by the sun all day, the battery provides power to the lamp to illuminate the landscapes during nightfall. These lights often provide the most powerful illumination of the three types.

Landscape lights come in various styles. Some have decorative designs that are made of die case metal for durability and styling detail. Some may even resemble lamppost lighting fixtures that make some large landscapes look great!

Always consider the surrounding geography of your home before planning where to put your landscape lights. The most critical is the placement of the PV panel since any interference to the cell will affect the performance of the landscape lights. Make sure that the PV panel will be placed in a spot where virtually nothing will cover it so it can absorb the maximum amount of sunlight. If your area is full of trees and surrounding buildings, solar powered landscape lights may not be for you.



Indoor Gardeners Experience Many Benefits From the Supernova LED Grow Light

Susan Slobac asked:


Indoor gardeners are agog with the introduction of the latest LED grow light to hit the market–the Supernova LED. This family of LED grow lights offers improved light output for a fraction of the cost of using HID or other ordinary types of grow lights. Gardeners are impressed with its light coverage, increased light spectrum control, and cool running temperatures, among a wealth of improvements it brings to ordinary grow lamps.

The Supernova grow light offers an increased light coverage when compared with other LED grow lights. While other good LED grow lights offer a three foot by three foot area with good light coverage, the Supernova LED adds an additional two feet to that, for a total of five square feet of coverage area. These grow lights are designed to be space saving yet very powerful. The Supernova LED achieves this large coverage through the clever use of seven individual circuit boards. This allows the light to flow out of the unit at different angles, and this unique design provides for its improved light coverage that your plants will appreciate.

When you purchase an ordinary grow lamp, it comes with a particular color temperature and color tone built in. This is also the case with the Supernova LED grow light, but with the major benefit of allowing you the flexibility to change the color spectrum as you wish. This is accomplished through independently adjustable spectrum control. In addition to this flexibility, the Supernova LED also comes in an enhanced spectrum version, providing you with six more custom LED light spectrums at your fingertips. While young plants require the blue light spectrum for growth, mature plants need red and orange light in order to produce fruits and flowers, so if you can adjust your light to meet their specific needs, they will experience much better growth rates. This unique light allows you to fine tune your light to exactly what your plants require, unlike any other grow light available.

Ordinary grow lights have a side effect, after being on for a length of time, of increasing heat temperature, so much so that extra equipment must be used so that the lighting equipment does not overheat and malfunction. LED grow lights such as the Supernova LED avoid this issue because they have fans built into the units. This keeps the Supernova LED lights cool, and avoids entirely the need for ducting and air-cooled reflectors, which offers a tremendous cost savings to the the indoor gardener. The grower can use these funds to purchase hydroponics supplies and equipment for other areas of their gardening enterprise.

A Supernova LED grow light is a new innovation in indoor gardening lighting that will offer superb lighting for your plants while saving you money.



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