LED lights can develop rapidly, are recognized by the society, and are recommended by the country. The applications include: LED lights for clothing stores, LED lights for specialty stores, LED lights for chain stores, LED lights for hotels, etc. It is believed that the advantages of LED lights themselves guide people to go to application.
The unique features of LED lights are:

1. Small size, the size of a single high-power LED chip is generally only 1 square millimeter, plus the outer packaging material, the diameter of an LED is usually only a few millimeters, and the multi-chip mixed light LED integrates multiple LED chips. slightly larger. This brings a high degree of flexibility in the design of the lighting fixtures. The LED fixtures can be made into point, line or area light sources according to the needs, and the size of the lamps can also be customized according to the characteristics of the building structure, so as to be more Good to achieve the effect of seeing the light but not the light. More and more modern buildings use new materials such as glass exterior walls, which makes the traditional external lighting method gradually replaced by the internal lighting method, and LED is an excellent choice for internal lighting, and has Helps reduce light interference and light pollution problems.

Second, the LED is rich in color, and the monochromaticity of the emitted light is good. The monochromaticity of the emitted light of a single-color LED is better, which is determined by the light-emitting principle of the LED chip. By using different light-emitting materials, monochromatic light of different colors can be obtained. In addition, on the basis of the blue light chip, with Yellow phosphors can be used to obtain white LEDs with different color temperatures, or by encapsulating three single-color LED chips of red, green and blue into one LED, and using the corresponding optical design to realize the mixing of three-color light.

Third, LED can realize rapid and diverse changes in light color. As mentioned above, white light can be obtained by encapsulating red, green, and blue single-color LED chips together and mixing the emitted three-color light. If we control the red, green and blue chips separately, we can change the proportion of the three colors of light in the output light, so as to realize the change of the output light color of the whole LED. In this way, an LED is like a palette, which can be adjusted to different colors of light according to different needs, which is impossible for traditional light sources. LEDs respond quickly and are easy to control, so they can achieve rapid and diverse changes in light color. We can use this feature of LEDs to construct many dynamic effects.

Fourth, LED can be used to construct various patterns. Due to the small size, solid structure and short response time of LEDs, we can use LEDs to build certain graphics; then combine these graphics to achieve certain design effects. Now, in the streets and alleys of the city, we can see many flat patterns or three-dimensional graphics constructed by LED, which can achieve very dazzling effects. In addition, we can carry out large-scale centralized control of LED, and use the entire building exterior wall as a dynamic screen display.

5. The LED has a long life, fast response, and can be switched on and off repeatedly. The life of high-power LEDs can reach more than 50,000 hours under normal operating conditions, and the response of LEDs is very fast. In addition, we can repeatedly switch on and off LEDs without adversely affecting their lifespan or performance. This is very different from traditional light sources. If the ordinary incandescent lamp is repeatedly switched on and off, its lifespan will decrease rapidly; the ordinary fluorescent lamp will cause the loss of the electrode emitting material every time it is switched on and off, so frequent switching will also lead to a rapid decrease in the lifespan of the lamp. For high-pressure gas discharge lamps, repeated switching will also have a very adverse effect on the electrodes of the lamp. Moreover, this type of light source cannot achieve hot start, that is, the lamp needs to cool down for a certain period of time after being extinguished before it can be started again. . Therefore, for some lighting effects that require repeated switching operations, LEDs have unique advantages.