LED decorative lights

Because of its rich colors, small size, durability, and energy saving, LEDs are very suitable for decorative purposes. Install it on a circuit board or flexible cable or other materials. LED can be used as a light source for letter lights, sign boards, track lights, tubes, etc.

In 1962, the first practical visible light LED appeared. The development of LED has reached a high level. LED has been widely used as the ideal substitute for Light Bulbs, neon lights and light tubes. And people expect that with its further development, LED will completely replace the above-mentioned light source. The future of mankind will be brighter. Because the use of LED can save a lot of energy, money and time.

The development of LEDs can be divided into three stages: the emergence of red LEDs, the emergence of blue LEDs, and the emergence of white LEDs. Red and green LEDs have been developed for decades, but they are all monochromatic LEDs. If it is used as a light source, the illuminated object will be covered with a color, rather than the color of the object itself, so the application of LED has certain restrictions. The ultimate goal of LED development is white LED with high brightness, which can completely replace traditional light sources. This is a long and arduous road, until the Japanese scientist Shuji Nakamura made a blue LED with a compound in 1993. This breakthrough played a decisive role in the history of LED development. Based on the role of this blue LED, white light LED It was invented soon in 1997. Since then, LED products have been widely used in various fields and are considered as the future lighting source.