Views: 0 Author: Zayn Publish Time: 2021-09-09 Origin: https://www.suntechleds.com/
The emergence of the point light source product has complemented many functions that traditional lamps do not have, and thus has also attracted widespread attention. The working principle of led point light source is to mix colors through thousands of pixels, and use the visual characteristics of the human eye to display various graphics and colors from points and surfaces. The design can make various curtain lights, walls, and advertising wall lights show very diverse patterns to achieve better decoration effects.
(1) Good environmental performance
The led pixel dot light is a highly efficient light source that does not need to be filled with mercury, which can effectively reduce energy consumption and reduce the emission of polluting gases into the atmosphere. The material of the lamp body is made of recycled aluminum materials, and the lampshade is also made of polyester lens and rubber sealing ring lamp which are environmentally friendly materials.
(2) Security and stability
The LED pixel dot light can be driven by low-voltage DC, and the general power supply voltage is between 5~24V, so it has better safety performance and is suitable for use in public places. In addition, in a better external environment, the light attenuation of point light sources is smaller than that of traditional light sources, and the service life is longer. Even frequent switching will not affect its service life.
(3) Good seismic and impact resistance
The basic structure of a pixel dot light is a sheet of electroluminescent semiconductor material that is placed on a leaded shelf and sealed with epoxy. There is no glass envelope in the structure, and there is no need to evacuate or inject specific gases into the tube like incandescent or fluorescent lamps. Therefore, the point light source has good shock resistance and impact resistance, which brings convenience to its production, transportation and use.
(4) Strong directionality
Compared with the traditional light source, the light emitted by the pixel dot light is directional, and most of the light emitted by the LED can be directed to the illuminated surface, so the utilization rate is much higher than that of the traditional light source.
(5) Rich light and color
The LED pixel dot light can realize the luminescence and discoloration of various colors in the visible light band by changing the current, chemical modification, and monochromatic light mixing. White LEDs can be made into light sources of various color temperatures. Therefore, the pixel dot light has obvious advantages in interior decoration lighting and landscape lighting.
(6) No flicker, no UV light
The pixel dot light adopts DC power supply, and the light is stable and does not flicker. The spectrum is mainly concentrated in the visible light region, and there is basically no interference from ultraviolet or infrared radiation, which avoids the adverse effects of the stroboscopic effect and improves the comfort of the human eye.
(7) Good brightness adjustability
According to the light-emitting principle of a point light source, the light-emitting brightness or output luminous flux of the LED basically changes positively with the current. And its working current can be large or small within the rated range, and has good adjustability, which lays the foundation for the point light source to achieve on-demand lighting and stepless brightness control.
(8) Good effect
One of the advantages of using LED pixel dot light is that it can realize the synchronous change of any number of controls, which can make the large screen appear a variety of rich and diverse effects, such as synchronous colorful, flowing water full-change and jump-change effects, or at the same time. Realize multiple point light sources into dot matrix screens, changing the effects of various text pictures and animations. The effect of led point light source has attracted the attention of more passers-by, and virtually achieved the effect of publicity and increased popularity.
(9) Strong function
The led pixel dot light source can be connected to a computer system and can transmit various information content in real time, such as timely and effective replacement of relevant advertising video and audio. At the same time, the pixels of the LED point light source screen can be adjusted, and its display accuracy will be adjusted appropriately with the distance of the viewer, which can satisfy the viewing effect of large-scale advertisements whether it is viewed from a close distance or a distance.
(10) Diversification of applicable places
The led point light source can not only be used in the dot matrix display screen, but also can be used for the outline of houses and bridge lights in urban lighting projects, and the interior lighting decoration of hotels and KTV light entertainment places. It can be seen that the led point light source has a very large Application prospects and market space.
It can be seen that the advantages of LED pixel dot light products with high reputation and good reputation mainly include its rich color effect, amazing use function, environmentally friendly materials and suitable for many different occasions. Of course, the use of LED point light sources can achieve such a use effect, and its own quality is the foundation, so everyone can naturally identify and use LED point light sources more accurately after understanding the advantages of LED point light sources with high reputation.
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