Application of LED light source in stage lighting art

As a form of visual art expression, LED stage lighting art has been widely used abroad, but it only appeared on the stage in 2007 in China, and was fully applied and displayed at the opening and closing ceremonies of the 2008 Beijing Olympics. Compared with traditional stage lights, LED is very expressive and has strong artistic tension; it can simulate real scenes, reproduce nature and show effect images. With the characteristics of some light sources, the amount of information obtained by the audience from the image is far greater than that shown by the traditional stage art sets and mechanical physical carriers such as lighting. The virtual picture it creates gives us space for imagination to achieve The perfect combination of light and shadow and art. Microcomputer-controlled LED stage light products can make the fastest light effect combination changes according to the needs of the erection venue and program to achieve the most perfect lighting atmosphere. This is a whole new experience for the audience. LED technology has provided a new display method for the lighting application of film and television performances and TV studios.

At the previous Beijing International Radio, Film and Television Equipment Exhibition (BIRTV), well-known foreign companies such as Barco, Mitsubishi, and Xiede Media have also displayed the latest equipment such as LED displays and background walls. The application of LED has expanded from the initial signal indication to a vast space - film and television stage lighting. The addition of LED technology has injected new vitality into the film and television stage lighting.

Industry insiders said that the initial installation cost of LED stage lights in performance venues is still much more expensive than traditional lighting, but the maintenance and use costs are much lower than traditional stage lights, saving electricity and lighting equipment costs. The cost cannot be underestimated. In addition, because LED is a cold light source, it generates little heat, which also reduces the cost of air conditioning, which saves a lot of money. While the whole society vigorously advocates low-carbon life, the use of LED stage lighting is of great significance to energy conservation and environmental protection.

Of course, as a new light source technology, the current large-scale replacement of traditional stage lamps by LED stage lamps also needs to solve some technical problems, such as improper use and glare in front of the camera, the light angle is not adjustable, and so on. However, these problems will not hinder the large-scale application of LED stage lighting, because these problems will continue to be improved in design, manufacturing, application, etc. in the future, and ultimately the artistic effect of LED stage lighting will be more perfect and widely used faster.

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