2014年4月4日星期五

What do you know about LED light

Because most of the LED technology is still too inadequate, so for the first using on lamps drawbacks include light quality (CRI, consistency, and color temperature) is poor, heat is not easy, and the price is high, improper cooling which will result in brightness LED lighting components and circuit life accelerated decay.

With the mmanufacturing technology advances, the above-mentioned drawbacks, including LED thermal resistance decreases, also enhance the quality of light. 2008, cold white LED luminous efficiency has reached 100 Lm / W, and warm white LED luminous efficiency is expected in 2010, also available from the 70 Lm / W increased to 100 Lm / W.

Compared with other common sources, incandescent light bulbs is about 15 Lm / W, fluorescent lamp about 45 ~ 60 Lm / W, HID lights about 120 ~ 150 Lm / W, LED luminous efficiency is clearly a competitive advantage gradually; following is a LED lighting lamps and other’s common comparison:



Lighting system
features
White light LED

Less heat, wide operating environment, miniaturized, shock-resistant, concentrated beam.
Fluorescent lamp
Power saving, but friable waste mercury will cause pollution problems.
incandescent light bulbs
Low efficiency, high power consumption, short service life, fragile.


An amount of advantages goes with application them. When compared to beaming and beaming ablaze bulbs. LED light bulb is abutting to 1/10 beneath ability consumption. LED light bulb also abides 50 to 100 times best as adjoin accepted bulbs, or accumulation 100,000 hours' use adjoins 10,000 hours for CFLs or bunched ablaze bulbs. LED light bulb is abundant added bunched in measurement and are sturdier.

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2014年3月4日星期二

maglite led upgrade

Strip lights – unlike fluorescent tubes – can be dimmed too, and the beam of light deriving from a source can be strengthen by placing more than one lines next to each other. Strip lights are great sources of any additional brightest LED Flashlight light, nearby the table or even within the reach of children. From safety point of view, the strips are ideal since they operate at low voltage, and they are also available with silicone covering and high IP rating, protecting them from water. LED Lights come in two main varieties; single color and color-changing. Color changing LED Torches strip lights use a special type of LED which blends red, green and blue (RGB) light at its source to create a wide spectrum of color. These can be used in many of the same applications as single color, but open up lighting opportunities by expanding the color palette available. Once you decide on going for color-changing LED strip lights, the technical details you have to pay attention to are the following. LED strip lights often do not operate at mains, but are low voltage lights. If so, you need a transformer to connect them to the MR11 LED Bulb mains, or you can operate them with batteries of the adequate voltage. Voltage tolerance may also have significance if you operate the lights from a battery or an engine. LED Strip Light—an endless interior design source Now, for most of us, the LED is not a new world longer. Thanks to the high development science and technology, we enjoy a beautiful world that full with colorful lights. LED strip lights are an endless source of interior design ideas due to their wide range of application. Although rope lights already existed with incandescent lights, their use and features can hardly be compared to LED strip MR16 LED Bulb lights' despite their similarity in looks. While rope lights are exclusively for decoration, and have a 360° beam angle – so they illuminate their entire surroundings – LED strips can be used for task lighting as well, or tightened on flat surfaces lighting to one direction only. The power/brightness of a strip varies depending on the number and size of the LEDs it uses. The LEDs used by strip lights are actually a compact version called SMDs (Surface Mounted Devices), which come in two Cree R2 LED Flashlight main sizes; small (3.5m by 2.8mm) and large 95mm by 5mm). The number of LEDs per meter will vary, and, as a rule of thumb, the greater the number of LEDs, the brighter the strip. Now, with the development of the LED technology, user can enjoy the RGB LED strip light in order make a colorful and unique night. RGB LEDs basically contain three LEDs used in one. anty881209wong 140305

2014年2月24日星期一

The definition of Flex LED Strip Light and Rigid LED Strip Light

Flex LED Strip Light
The circuit board assembly of flex LED Strip Light is FPC. Assembled with SMD LED, the thickness of the product is only that of a coin which does not occupy more space. There are different general specifications, such as 30cm length with 18 or 24 LEDs, 50cm length with 15, 24 and 30 LEDs. Of course, there are 60cm and 80cm length for choice so that customers can get the right specification according to their needs. What’s more, customers can freely cut or extend the length of the LED strip light without any negative effects.

The FPC is soft and smooth which can be flexed, folded and winded freely. It can be moved, cut and extended freely in any three-dimensional space without any damage so that the flex LED string light is suitable for any irregular places and cramped places. Also because of its arbitrary curved and winding, it is suitable for any combination of a variety of patterns in advertising decoration.

Rigid LED Strip Light
The circuit board assembly of Rigid LED Strip Light is PCB. Some are assembled with SMD and some with assembly-line LED, depending on the different needs and components. The advantages of rigid LED strip is that it is relatively easy to fix, processing and installation; drawback is it is not bent, not suitable for irregular areas. The SMD rigid LED strip light will be assembled with 18, 24, 36, 40 LEDs and other specifications. The assemble-line strip light can be also assembled with 18, 24, 36, 48 LEDs. Some are assembled on the positive, some are on the side. There are various specifications to meet more needs from customers.  anty881209wong 140225

2014年2月10日星期一

LED car light make your car unique and outstanding

Automobile customization might be one of the best plus the toughest part of owning a auto. Actually, if you are not aware on the proper choices of autos, you will only find yourself ruining the beauty. In case you have plans involving customizing your individual car, you must do it the appropriate way and also using the right resources, that is LED car light.

The advantages of LED car lights are numerous. LED car lights have the advantage of immediate start-up, and very long lifespan. Good quality LED lights can have a lifespan up to 50 000 hours, so you might change your car sooner than you change the lights in it again. Their design is often more flexible, since they are available with various beam angles. The durability is also impressive of the LEDs compared to filaments that can easily break, these lights are resistant to shake and indoor LED lights are often brighter than factory-installed lights, and let’s not forget about the fact that LED lights are the greenest solution of lighting available on the market.

Besides the commonly used parking lamps, tail and stop lights, turn signals, daytime running lamps, and festoon lights, LEDs are often used for decorating cars both inside and outside the car. Additional lighting can be added within the car with 12V LED solutions, as most LEDs can be operated with batteries. A common and diverse form of decoration is the LED strip light available in the full spectrum of colors. RGB LED strip lights allow a whole new range of decorating your car, changing and varying its color as often as you wish. LED strips – available in fully waterproof version - allowing external decoration of the car on any side, strips fixed openly on the body of the car. Here is your chance to create a unique look for your car and save some power on the way.

Be exciting to make your car unique and enjoy the admiration from friends? Install the good quality LED car light for your auto right now.   anty881209wong 140210

2014年1月13日星期一

Why LED Grow Light is much better

Maybe the LED grow light is the must have for the garden care in order to make plant grow well. Some may think it is too expensive and rather to choose the traditional grow light such as the CFL and so on. But for long term use, the LED grow light will save more for you.  anty881209wong 140113

Now, let’s find how.

Useful Light
Useful light is a measurement of how much of the light a bulb produces that a plant can actually use. Plants only absorb a certain section of the light spectrum, so grow lights need to fall in that section as much as possible. LED lights have narrow bands of spectrum wavelengths they produce, so in the right conditions they have a high percentage of useful light. Depending on the color, some may be more useful than others.

Service Life
LED lights have a much longer life span than other grow lights, such as metal halide or sodium gas. High-intensity discharge lights have an average life span of around 20,000 hours, while all LED lights last 50,000 hours or longer. This applies to all LED grow lights.

Colors
LED grow lights generally have two different color choices. The first choice is a blue LED that mimics the spectrum produced by metal halide bulbs and is useful for leafy, full growth. The second choice is a full-spectrum LED light that produces colors across the light spectrum with different types of LEDs used together in one unit. Systems that are not blue or full spectrum should not be used as grow lights.

Costs
LED grow light costs can vary based on the manufacturer. Flexible or multi-position lights will cost more than stationary LED versions. Brightness is also an important factor. The brighter the light, the more it will tend to cost. LED lights with extra features, such as color management, are the most expensive.

2014年1月2日星期四

Some things you should notice for Christmas String Light

Do you always drive around your neighbors for fining the lights for Christmas decoration year by year? If you want to make this Christmas easier and funny, then you should not just do that. You should know that all your neighbors buy the Christmas string light around their house which means that the lights are similar or just the same one. You will be difficult to outstanding in the Christmas decoration. This time, you should look for some different. Consider the below place when purchase Christmas string light.

When to Put Up Lights
Christmas string lights are best put up right after thanksgiving. This is the perfect time because it is not too near the Christmas day. In the length of time between thanksgiving and Christmas day, more people can get to appreciate your Christmas decorations. It also gives you more time to look at your festive lights before you have to put them away again after New Year's Day. If you put them up too near Christmas day then you will only get to appreciate them for a little while before you have to put them down again.

The Christmas Tree
This tree is the first object that comes to mind when we think of Christmas decorations. Aside from the presents underneath it, the Christmas tree is not complete without Christmas string lights. The string lights make your tree more colorful and cheerful. The glow of the Christmas string lights on your shiny Christmas balls will add a cheerful glow to your living room. A Christmas tree without any twinkling lights is such a depressing sight. The perfect image of Xmas is a happy family gathered around a brightly lit Christmas tree.

The House
For the ultimate Christmas decoration, you can turn your own house into one big Christmas décor. Just outline your house with Christmas string lights. Place them on the roof, windows, doors, railings and walls. This kind of project requires some time and effort to accomplish but the end results are well worth it all.  anty881209wong 140102

2013年12月10日星期二

The best LED Strip Lights for your use

Find light emitting diodes, or LEDs, in a variety of devices such as digital clocks, backlighting of computer and television screens, sensors and calculators. Strip lighting with LEDs provides an energy-efficient way to create a mood or accent in any area. Choose from a variety of several types of LED strip lights to match your decor.

Less Electricity Like all LED-technology, LED Strip Lights use significantly less electricity in their operation. A typical meter strip of LEDs will use about 7.2 watts in power, which works out to about 90% more efficient than other types of lighting. This makes them incredibly affordable to run and allows users to experiment with much larger installations without the fear of running up excessive utility bills.

Easy Installation Mounting Strip Lights is surprisingly easy and requires very little expertise. Most strips have a 3M self-adhesive backing, which allows them to be stuck straight down onto a surface without the need for mounts or brackets. Even if they don't have a self-adhesive backing, installing brackets is still quite easy and far less hassle than installation a fluorescent tube, for example.

Color LEDs are able to recreate a much wider range of colors than traditional types of lighting, making them especially suited to effects light installations. As well as the standard warm white and cool white, which are used for ambience, LEDs can also create a wide spectrum of traditional colors.

While use the LED Strip Light, you can get more choice, colors, shapes, you can get all you want. Even though it is a little expensive than the incandescent light, for long term, you will find it is worthy. And online shopping can help you enjoy a lower price for purchasing high quality led strip light while MyLED.com is a good choice.  anty881209wong 131211