About the application of led billboard light
According to different application places, led billboard light can be roughly divided into two categories: outdoor billboards and outdoor screens. Since the application environment of LED outdoor billboards is different from that of indoor screens, and the environmental conditions are relatively harsh, naturally there are higher requirements for LED luminescent materials and cabinets. Well, about the production method of led billboard light, the advantages of led billboard light, and all the knowledge related to the application of led billboard light, we provide led billboard light related products, if you are interested, please contact us for more information More relevant information.
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How much do you know about led billboard light?
Light board, also known as led light board, light board, led billboard light, LED display board, is made of LED light tubes to form text and patterns on the substrate, and can emit red, yellow, orange, blue, white, Green, pink and other beautiful colors can also flash, transform, etc., to achieve the effect of publicity and display. Most of them are tools for fans to cheer for stars. According to the battery classification, it is generally divided into two types, one is powered by the mains, and is mostly used in store advertisements, outdoor decoration, emergency instructions and other occasions, also known as led billboard light. The other is powered by portable power sources such as batteries, which are mostly used for temporary exhibitions, fan support and other occasions. After this type is applied to the fan support industry in Hong Kong, Taiwan and other places, it mainly appears in concerts, cultural activities, talent shows and other occasions. In order to achieve the effect of supporting stars, enlivening the atmosphere, and decorating the venue.
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What are the advantages of led billboard light?
Led billboard light is one of many forms of outdoor advertising, which is deeply loved by advertisers. Today, I will find the editor of Guangwang to share with you the knowledge about LED light billboards. led billboard light uses led cold light source, does not contain mercury and other toxic substances in traditional advertising light sources, and is more environmentally friendly. Longer lifespan, traditional metal halide advertising lights have a lifespan of 7000-10000 hours, while led billboard light lifespans are as high as 100,000 hours. Traditional metal halide advertising lights are greatly disturbed by power supply stability, and the fluctuation will affect the life of triggers, ballasts and other devices. The led billboard light has a simple internal structure and stronger stability.
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Common led floodlight classification introduction
The common types of LED floodlights are as follows: 1. Rotational symmetry The luminaire adopts a rotationally symmetric reflector, and the axis of symmetry of the light source with rotationally symmetric light distribution is installed along the axis of the reflector. The iso-intensity curves of such lamps are concentric circles. When this type of flood light is illuminated by a single lamp, an elliptical light spot is obtained on the illuminated surface, and the illumination is uneven; but when multi-light illumination is used, the light spots are superimposed on each other, which can produce a satisfactory lighting effect. For example, hundreds of rotationally symmetrical floodlights are commonly used in stadiums, which are installed on high towers around the stadium to obtain high illumination and high uniformity lighting effects. 2. Two symmetrical planes The equal intensity curve of this type of floodlight has two symmetry planes. Most of the lamps use symmetrical cylindrical reflectors, and the linear light sources are installed along the axis of the cylindrical surface. 3. A symmetrical plane The iso-intensity curve of a luminaire has only one plane of symmetry. The luminaire uses asymmetric cylindrical reflectors or symmetrical cylindrical reflectors plus grids that limit light. The most typical is the sharp cut-off block retraction light distribution. This kind of light intensity distribution single lamp can obtain a relatively satisfactory illuminance distribution. 4. Asymmetrical shape The iso-intensity curve of this type of luminaire has no plane of symmetry. It mainly uses mixed light lamps of different types of light sources with large differences in light intensity distribution and special lamps designed according to the specific lighting requirements of the place of use.
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About the advantages of led floodlights
Advantage 1: Irradiation angle adjustment The LED floodlight is actually a spotlight, and its illumination angle can be adjusted, so its use is more flexible. And the general floodlight will have an angle adjustment scale plate, and adjusting according to the mark on the scale plate can make the installation more accurate. Advantage 2: Wide range of applications Compared with other lighting fixtures, the size of LED floodlights is very small, so it can meet the needs of a wider range of installation sites. The lamp is not prone to damage during use, and it will not heat up due to long use, so its service life is relatively long. Advantage three: good lighting effect Since the floodlight is actually a spotlight and has the function of spotlighting, the effect of the light emitted is very good. The color of the light is bright, and the color purity is high, not dazzling, and the light is soft. In addition, because the LED floodlight has high luminous efficiency and low power consumption, it is very power-saving during use.
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