Sunday, November 4, 2012

Brief Introduction of LED

Definition of LED
LED lighting is a light that uses LEDs as a source of lighting, and most illumination comes from an incandescent or fluorescent light bulb. This is very different from the traditional one. LEDs can be installed into traditional lights and used like most other light bulbs. They are much more convenient and efficient than incandescent or fluorescent bulbs. The technology of T8 LED Tube is also based on the LED lighting technology.

The Advantages of LED
There are many advantages of LED. As LED lights are in small size and convenient to use, they are popular by the vast number of consumers. ED lighting contains no any toxin. LEDs emit have no ultra violet light, so they can prevent from bugs. The small bulbs will not generate much heat, so they are cool for touching. They won't cause radio frequency waves, so they don't disturb radios or television broadcasts. They are also usually widely used in directional lighting rather than room lighting, although some changes in design may improve this situation. They can also prevent the products from being hurt by vibrations and shocks. There are also disadvantages of LED lighting. LED lights are very expensive to buy. They are heat sensitive so that if they are not used in a steady and consistent current, they will stop working or fade quicker. LEDs are often used in clocks and watches and as indicator lights in cars. They have fast switching, so they are good in remote controls and lights that are turned on and off frequently. Their directional nature means they are best used under kitchen counters, in stairways and hallways, or as reading lamps, landscape lighting, and night lights.LED lighting comes in many forms, including screw-in light bulbs, flashlights, strips or clusters. The t10 led tube is as simple to install as other types of lighting and can be found where consumers buy other bulbs and lights. the light source of high luminous efficiency, less power consumption, long service life, high safety and reliability, is beneficial to environmental protection, energy saving. Those advantages of LED attract many led tube light manufacturers to make lighting tubes and they choose LED technology as their main developing direction.

LED Lights Status
So far, LED energy-saving lights have come into thousands of households, but LED lighting market at the present stage is not very mature. Different manufacturers are in different standard. National LED lighting standard has not been published, so it also restricts the healthy development of LED lighting market.

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