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Two Case Studies: Application of LED Lighting Technology in Film and TV Production
LED lighting fixtures
Lighting techniques are generally considered as highly significant aspects in film and television production. Lighting can create and enhance mood and atmosphere of an entire program, and it can also have an impact on image quality. Therefore, the possibility of utilizing lighting techniques has become an important factor that can help with the success of the film and television production. With the rapid development of information technologies, studio lighting of film and television production has gradually been replaced with LED lighting fixtures. In light of this, this technical report mainly explores practical cases of LED lighting fixtures employed in film and television production for research analysis. Owing to the advancement of the concept of green energy worldwide, the lighting equipment for film and television production must not only improve its effectiveness but also be eco-friendly so as to cater for the world trend. Consequently, there is an increasing awareness that the utilization of LED lighting fixtures has become a future trend. Nevertheless, in addition to their lack of color temperature accuracy and color rendering in the initial stage of program production, which causes the most severe problem, they are also prone to flicker. Consequently, domestic and foreign manufacturers continue to improve the quality of LED lighting fixtures for film and television, and its current lighting technology has been very close to that of traditional halogen lamps. In the present, many domestic and foreign TV media have begun to use LED lighting fixtures to produce programs. It is hoped that this technical report will make recommendations for new lighting practitioners and manufacturers and suggest an outline for future learning and research. This research study endeavors to explore all aspects of the field which includes the evolution of lighting history, the introduction of lighting equipment, the choices of lighting design, and the erection and testing methods of LED lighting fixtures. It adopts two case studies selected from practical program creation as the main approach for lighting design and testing to construct the lighting technical experience. Finally, based on practical experience, the differences in LED lighting designs and lighting design methods with LED display as background in film and television production are summarized. This study concludes by making recommendations based on the findings, suggesting how to use LED lighting fixtures to create high-quality lighting and achieve higher-level film and television images.
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