The LED characteristic is very apparent, long life, high luminous efficiency, no radiation and low power consumption. LED with its inherent advantages, such as low power consumption, long life, fast response speed, features such as cold light source, widely used in lamps, signal lamp, display screen, landscape lighting and other fields. In our daily life can be seen everywhere, such as household appliances, telephones, instrument panel light, fog light, traffic signal lamp for automobile.Also known as the green lighting, is the ordinary lamp replacementDisadvantages: high prices, but the cost down soon
