Optional Skills for LED flashlight

LED flashlight is new of a flashlight that use LED (light emitting diode) source. Because of the high brightness, low power consumption, long life, small size and other characteristics of LED, it is ideal for portable lighting.

How to buy high-power LED flashlight (for reference only):
Bulbs
1, the quantity of the LED bead. It should be moderate. Household generally do not have more than 12 LED beads. It is better to use 2 to 3 batteries, and it is a little big waste for more. It may need to set ourselves for other special needs. Of course, High Power LED Flashlight generally is rarely with 12 LED beads.
2, the brightness, good LED flashlight will have high brightness and slow decay.
3, the lamp, in the case of off, it is difficult to distinguish whether it is good or not with the naked eye, but the consistency can be seen in the light of the lamp case.
4, the iris, that of a good LED flashlight is a uniform circular aperture. Light spot of inferior LED flashlight is divided into unevenly distributed yellow and blue. Bulb condenser surface is on one point as possible. This flashlight unlike ordinary flashlight which can adjust the focus, you should be careful not to choose that have astigmatism when purchasing.

Internal structure
1, find whether the soldering is firm. Each diode is connected to the circuit board by soldering, and if there is a bad contact Weld, it may cause bulb does not light or affect the overall use.
2, batteries, there are two type batteries, the lithium and the ordinary, although lithium battery is a rechargeable one, but it has a low life expectancy which is about 2 years while LED life span is about 10 years. You can select according to the actual situation.

External structure
1, waterproof performance. Good LED flashlight has good waterproof, seismic performance, namely ruggedness. Since it belongs to electronics, the front portion has a flashlight circuit board, once the water prone it will short circuit, causing damage.
2, the appearance, you can choose aluminum shell which is nice.
3, the shape, According to the specific use and purpose of the occasion, you can choose the appropriate size of the modest dimensions of the flashlight.  anty881209wong 140418

Precaution of the LED light

1) LED excessive leakage current caused PN junction failure, which make the LED lights are not bright lighting points, which generally does not affect other LED lights work.
2) the internal LED lights connected lead off, causing no LED lamp current generated and the LED doesn’t work. This situation will affect the normal operation of other LED lamps.

Body electrostatic has a great damage on the LED. When working, the worker should wear anti-static clothing, equipped with a wrist strap. Wrist strap should be well grounded, wrist strap which is not grounded anti-static is not good, and it is not recommended to use the kinds of strap products. If the staff violate of the rules, he should receive appropriate warning education, and also play the role of a notice of others. How much static the human body has is related with different fabrics of clothes, and person’s physique. Autumn and winter night, when we undress clothes, we easily seen discharge phenomenon between the clothes, which had three electrostatic discharge voltage kV.

Some companies use manual welding, using a 40-watt ordinary iron, whose soldering temperature cannot be controlled, at temperatures, iron is above 300-400 ℃, too high soldering temperature can also cause dead lights. At high temperatures, LED lead expansion coefficient is several times higher than that at about 150 ℃. Because of excessive expansion, the internal gold spot t contraction of the weld points is opened, causing the death of light phenomena.

Prevent damage
For the long life of LED, it is only respect to more suitable work environment. While two main causes that cause damage to LED lighting are: first, through the electric shock which is that current applied to the LED is over the LED technology Datasheet maximum rated current, including over-voltage caused by excessive electrical shock; another one is overheating damage. But how can we prevent the LED lighting in reality to be damaged?

First, prevent electric shock, prevent over-current transients. Generally, the enormous electric shocks are caused by transient over-current. A direct consequence is the damage of other parts that close to the welding line, such as sealing materials.
Secondly, have a good cooling system. Cooling system that related to the LED technology now is not very mature, and too much heat will cause the LED lighting direct damage to the internal components, resulting in LED lighting failure.  anty881209wong 140409

The basic info of LED light

Light-emitting diodes, referred as LED is a semiconductor electronic devices capable of emitting light. This electronic component appeared as early in 1962. In the early, low-luminosity red can only be issued. After the development, the other monochromatic light is available. Today, the light energy emitted is throughout the visible, infrared and ultraviolet light, the luminosity is also increased to a considerable luminosity. At the beginning, it was used as indicator light, display boards, etc.; with the constant advances in technology, light-emitting diodes have been widely used in displays, TV lighting and decorative lighting. And we call them LED light.

Now, LED lights are widely used in house and commercial decoration, we find it in any corner of our home, offering comfortable and colorful lights. Some people may still have some confusion on the use of LED light. Let’s take some samples now. It is a question and answer form.

Are they safe to leave on all night in a kid’s room for a night light?
Yes, our lights are very safe to leave on at night in the kids’ room. The LED lights give off very little heat, so even if they put their little hands directly on the LEDs, there will be no harm done! (And, of course, just make sure to keep electrical outlets out of reach.) We’ve helped parents install these lights in children’s bathrooms, behind headboards, in bookcases, and even in doll houses. They are almost safer, because you can rest easy knowing that the room is softly lit up, preventing any midnight bumps and bruises.

What is the light spectrum of your white, blue and red lights?
The warm white LED lights are 3200K, cool white LED lights are 6500K, the blue lights are 465nm, and red lights are 625nm. As an added bonus, green lights are 565nm. anty881209wong 140328

Of course, there are many other features of the LED light, if you want to know more details about it, go Wikipedia and you will get what you want to know.

The energy saving GU10 LED Bulb for you

Light is indispensable in everyday living? Imagine living in a world of darkness as featured in the post apocalyptic films. Well, that may only exist in movies alone but still, you cannot deny the fact that light plays an important role everywhere especially at night. We all know clearly of the important role of lighting. It helps human beings enjoy the convenience of living, working, studying. Now, with the development of the technology, the LED light is offering more amazing lighting. If you want to purchase LED bulb for your house decoration, then consider the GU 10 LED bulb which is very excellent and popular.

The technology used in making LED uses only very little energy making it best even for a torch that depends its power on the battery. This is the reason why homeowners opt for this as an austerity measure. Besides, there are LED GU 10 lights that are dimmable. They are ideal to place on your bar so you can have different brightness depending on your mood. Shops in the UK offer this kind of light in different wattage and color temperatures. They have different brands that produce quality lights and are proven to be long lasting.  anty881209wong 140321

The compact design of the bulbs ensures that you can fit them exactly anywhere you feel right and benefit from the features. The dimming lights are high performance bulbs that function with stable, light output.

With the more advanced technology, now, you have more choice on the LED light. From the market, you can find GU 10 LED bulb, E14 LED bulb and other with various connectors. The colors of those LED bulb is amazing, you can choose warm white, cool white, blue, yellow and other colors. If you want to make your house look unique and comfortable and save the energy cost, do not ignore the LED light.

The LED supply on your MR16 LED Bulb

LED bulb now is usually found in many home and office using. Thanks to the rapid development of the LED technology, now, the LED bulb is much cheaper than before and there is more amazing performance on lighting. If you are looking for the cheap and high quality LED bulb for your house decoration, then the MR16 LED Bulb is a good choice to meet your needs.

The MR16 LED spot bulb is a hot sale in many stores because of its low power consumption and high efficient. MR16 bulbs have two pin connectors rather than the lugs found on GU10 bulbs. GU10’s use a push and twist method of connecting to the socket. The MR16 simply push in place with metal clips also gripping the edge of the bin base.

These MR16 bulbs are fed from dedicated power supply units. The solution was to replace the power supplies with units designed for LED lighting. These can handle loads down to 1 watt. You need to ensure that the LED supply you choose can handle the correct load. If you have a power supply driving multiple bulbs , which is normal too, you need to ensure the power supply has a maximum load sufficient for the total of the wattage of the bulbs i.e. If you run 6 LED bulbs at 3 watts each , the power supply needs to have a maximum greater than 18 watts.

MR16 LED bulbs are widely used in our daily life. Disadvantage of these lamps is less stabilization of temperature, which can cause explosion in halogen material and filaments which leads to burnt smell and pollution. Thus, these lamps must be handled carefully to manage robustness, brightness, competence and efficiency.  anty881209wong 140312

Expensive and high efficient LED bulb

LED is a hot world in the lighting field and more and more people know its great effect on their daily life. Among the various LED light, I think the most common use should be the LED bulb because of it is wide available with most of the light fixtures. But, we also find that the price of LED light now is also much higher than the incandescent light and even the CFL light and it stops many peoples’ purchasing step.

Some users complained that he had shopped for replacements for his 60-watt incandescent bulbs at Wal-Mart and was shocked by the price. “Forget it,” he wrote. “I have stockpiled five dozen old bulbs.” It is true that CFLS are often several times as expensive as old-style incandescent bulbs, which retailed for less than $1, and LEDs—though their prices have been dropping—remain more than 10 times as expensive. But sticking with old bulbs actually would cost consumers far more money over the long run. Noah Horowitz, an environmental engineer and director of the center for energy efficiency at the Natural Resources Defense Council, said in an email that because CFLs use far less electricity and last longer, someone who switches will save $30 to $50 on their electric bill over the bulb’s six- to ten-year lifespan.

Even though the price of LED bulb is still a little high, you can save more on your daily using, such as on energy and maintenance. This is why there are so many people now prefer to buy the more expensive LED bulb.

The wide range of LED bulbs that are now available means that you should be able to find one to replace a blown bulb in just about any application that you can think of, you can even purchase LED lights that are dimmable. anty881209wong 140217

Enjoy the comfortable lighting with LED Bulb

It is our duty to protect our environment by saving energy and using environment product in the daily life. We use lights in any corner of our life, working, studying or having fun. People now talk more about the LED light when plan to purchase the new lights because It is one of the most environment friendly lighting solutions available today. It is considered to be the future of domestic lighting all over the world.

1. Low energy consumption is one of the better features of Led lighting than Incandescent and Halogen lighting. Most commonly used Incandescent bulbs varies somewhere between 40 – 100 watts, where the halogen lighting uses 10 – 50 watts of energy and the led lighting at house use energy 3 – 10 watts, so you know how save energy the led bulb.

2. Next thing why prefer led lighting at house is the long lifetime of the bulbs. Average lifetime of led light bulb may be than 50000 hours or around 15-20 years. Just turn out shorter if you like sleeping with your lights on. Can you imagine how many incandescent or halogen light bulbs you will need to replace within that period.

3. Have you noticed when switching on the incandescent or halogen light they tend to warm up quite long. Result is that you will get the needed brighter light only after some time. One of the advantages of Led lighting is that it achieves full brightness instantly. You don’t need to sit and wait for light to warm up until you could read a book or do stuff you like. Long warm up period is equalized to halogen light. Incandescent in this case is just strangely orange/yellow. So you know the led lighting not need to wait for light to warm up.

Pay more attention to the LED bulb can help you to enjoy a more comfortable lighting and save more on the energy. Start replaces your old bulb with the amazing LED bulb right now and enjoys the perfect lighting.   anty881209wong 140120

Features of LED Strip Light

LED Strip Lights, sometimes referred to as LED Tape or LED Ribbon, are a versatile lighting solution that allows users to create professional lighting results with minimum effort. Human beings enjoy a more convenient life with the helping of the LED strip light. Now, let’s get a comprehensive looking for this new but hot item.

Voltage

Generally being marketed by meter, these LED tapes are flexible and work on twelve volts and can be snipped at pretty much any measure thus making them quite versatile compared to other lighting counterparts. Unlike halogens or fluorescent bulbs, LEDS are less costly to run because they only utilize a portion of energy while still producing the same level of illumination.

Variations

LED strips light come in two major variations; Color Changing RGB lights and Single Color lighting. Like standard bulbs in LED, cool white and warm white, on the other hand light strips that change color permit users to generate a range of ambience features at a simple click of the button.

Brightness Levels

Lighting strips are found in a range of brightness levels, there are subtle lighting outputs for smaller and domestic uses and amazingly bright lighting levels for commercial usage. The size and the number of LED chips in a lighting strip will determine the illumination level in the fitting. 3258 and 5050 are the two major sizes of chips available. LED strips come with backings that are self-adhesive in order to make the installation process convenient and direct.

Waterproof

Splash proof or waterproof coating also makes led strip lights a suitable option for lighting kitchens, bathrooms and even outdoor areas. Before you choose a waterproof option, it is worth familiarizing yourself with the concept of IPs or Ingress Protection Ratings.   anty881209wong 131224

 

Do you know what LED BULB is?

For many people, LED bulb is no longer a new word. With the development of the LED technology, people use LED bulb in more and more place. But there are a lot people do not know the detail of the LED light and it is time to learn more. It can be difficult to learn а new system, and as the new LED products make their way into public hands, it will be nесеѕѕаrу to learn how to read the packaging. It may seem odd that а new form of lighting would require new knowledge, but even with the increasingly available CFL bulbs the situation is identical.  anty881209wong 131217

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Superior quality: Despite being cost effective and energy saving, one cannot deny that the quality of illumination and brightness is much superior here. Modern day companies and manufacturers have put in years of research and diligence to come up with this technology which easily meets international standards.

Variety: These lights come in a wide variety and range. Apart from LED tubes and bulbs, you can also install down light, spotlight, par light and panel light.

Warranty & price: A reliable and trustworthy company shall also offer you a good warranty (even up to 3 years) and you can expect to buy these lights at a very pocket-friendly price.

Longevous: LED light bulbs last much longer than conventional ones. They are able to provide continuous illumination without any real issues for many years. You will be able to save a lot of money because these light bulbs won’t require as much maintenance and will not need to be replaced often. These types of lights are much safer as they contain no harmful materials like mercury.

LED bulb means less money on energy, no pollution for environment, less braking, wide choice on color and shapes, high quality. You can earn a lot from your LED Bulb from the daily life.

Why choose the LED Bulb, not the Traditional Bulb

Just pay a little attention and you will find that most of the people use Led bulb as lighting fittings, as there are numerous benefits of utilizing these lights. So every homeowner should try to use as much LED lights in the fluorescent bulbs. Lighting Emitting Diodes, which is in general terms known as LED, is a type of solid lighting which is extremely good and durable.   anty881209wong 131129

LED technology is advantageous in many ways compared to incandescent bulbs and CFLs. As they are bright and have a narrow focus, they are suitable as indicator lights for example in cell phone chargers. LED light bulbs if covered with coated filters can scatter and soften the light to have the same bright effect like those of an incandescent bulb and CFL. LEDs live longer and are much more durable too.

The Led lights rank much better in respect to traditional lights. By using candent bulbs, you will see that it stops working when the filament breaks. Generally, life span is recommended as number of hours until it starts deeming out. The LED lights generally fade slowly. You may even try MR16 LED bulbs which also work very efficiently.

Because of its attractive benefits, people prefer LED Bulbs rather than the traditional bulbs nowadays. It is fact that the price of the led bulb is higher than the ordinary one, but thanks for the wild development of the online shopping; you can get the high quality led bulb with less money. MyLED.com is a big site that specializes in the led lights which offer convenience to your purchasing of led bulbs and other led products. Why not open this site now and get what you want.