科学技术的巨大进步,为电视灯光技术的快速发展提供了条件,新一代LED光源技术的飞速发展,为照明行业带来了革命性变化。自从爱迪生发明了电灯,已经经历了白炽灯、荧光灯、高压气体放电灯三代电光源。三代光源的发光效率一代比一代高,节能效果一代比一代强。第四代LED光源的应用,更是给我们带来了巨大的惊喜,它的高光效、长寿命、易控制、无有害辐射的特点,把电视灯光带进了节能环 The great progress of science and technology, for the rapid development of television lighting technology provides the conditions for the rapid development of a new generation of LED light source technology, lighting industry has brought a revolutionary change. Since Edison invented the lamp, it has experienced three generations of incandescent lamps, fluorescent lamps and high-pressure gas discharge lamps. The luminous efficiency of three generations of light sources is higher than that of generation one, and the energy-saving effect is stronger than generation one. The fourth generation LED light source applications, but also brought us a huge surprise, its high luminous efficiency, long life, easy to control, no harmful radiation characteristics, the television lighting into the energy-saving ring