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How Many Do You Know About Blue LED? From:http://www.lgiled.com/   Reporter:   Date:2013/2/7 9:30:05   Tags:vehicle-grille-lights emergency-police-lights led-light-heads

LED is short for Light Emitting Diodes and it has become one of the effective and popular technologies now. It has been widely used in industrial areas to make light, led screen and so forth. There are various kinds of led both in domestic and international markets, like white led and blue led. Have you ever heard of the blue led before? It can convert the electrical energy into the blue light.

There are various kinds of blue lights both in domestic and international markets for your selection. They are different in sizes, materials, specifications, brightness levels and so forth. There is no doubt that they are designed to satisfy different kinds of requirements.

Even the blue color can be different actually. You can see different kinds of blue, light, medium or dark. It is not strange since the led shade is directly connected with the led light wavelength actually. Do you know what is the wavelength? It is t he length that a light will travel over a fixed period of time actually. You must know the blue led light wavelength if you use it for specific biological application since different life forms and organs respond differently to small variations in wavelength. The wavelength is usually given by producers in units of nanometers.

The commercial use of blue led can date back to early 1990s. With the development of science and technology, white led has been created on the base of blue led. The manufacturing method is to combine the blue, red and green color together or coat blue led with phosphorous. It has a higer forward voltage in comparison with other colors led.

Nowadays, blue led has been widely used in medical areas to eradicate many strains of bacteria. It can be used for the development of skin and dental care products.
 
Frankly speaking, you should take consideration of the specific led color, and the wavelength when you choose it for your specific purpose. There are various kinds of blue leds both in domestic and international markets for your selection. You are advised to choose the responsible supplier who can provide quality and credibility assurance. For example, Light Green is one of the leading manufacturers of led downlight and led panel light. And we have great reputation among consumers both at home and abroad for high quality and competitive price. To find more detailed information about our products and services, you are advised to visit our webiste: www.lgiled.com

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