舞台灯光是演出空间构成的重要组成部分。是根据情节的发展对人物以及所需的特定场景进行的视觉环境的灯光设计，并有目的将设计意图以视觉形象的方式再现给观众的艺术创作。应该全 面、系统的考虑人物和情节的空间造型，严谨地遵循造型规律，运用好手段。
Stage lighting is an important part of the performance space. It is an artistic creation that carries out all-round visual environment lighting design for characters and specific scenes according to the development of the plot, and purposefully reproduces the design intention to the audience in the form of visual image. We should comprehensively and systematically consider the spatial modeling of characters and plots, strictly follow the modeling laws and use good means.
1.聚光灯：是舞台灯光上运用普遍的主要灯种之一。它映照光线集中，光斑轮廓边沿较为明晰，能突出一个部分，也可放大光斑照明一个区域，作为舞台主要光源，常用于面光、耳光、侧光等光位。
1. Spotlight: it is one of the main lights commonly used in stage lighting. As the main light source of the stage, it can highlight a part and enlarge the light spot to illuminate an area. It is often used in the light level of face light, ear light, side light and so on.
2.柔光灯：光线温和匀称，既能突出某一局部，又没有僵硬的光斑，便于几个灯相衔接。常用于柱光、活动光等近间隔光位。
2. Soft light lamp: the light is mild and symmetrical, which can highlight a part without rigid light spot, so as to facilitate the connection of several lamps. It is often used in near spaced light positions such as column light and active light.
3.回光灯：它是一种反射式的灯具，其特性是光质硬、照度高和射程远，是一种既经济又高能的强光灯。
3. Return lamp: it is a reflective lamp, which is characterized by hard light quality, high illumination and long range. It is an economical and high-energy strong light lamp.
4.散光灯：光线漫散、匀称、投射面积大，分为天排散光和地排散光，常用于天幕映照，也可用于剧场主 席台的普通照明。
4. Astigmatism lamp: the light is diffuse, symmetrical and has a large projection area. It is divided into sky astigmatism and ground astigmatism. It is often used for the reflection of the sky curtain and the general lighting of the theater podium.
5.外型灯：原理介于追光灯和聚光灯之间，是一种特殊灯具，主要用于人物和景物的外型投射。
5. Appearance lamp: the principle is between the pursuit lamp and the spotlight. It is a special lamp, which is mainly used for the appearance projection of people and scenery.
6.脚光灯（又称条灯）：光线温和，面积普遍。主要作为向中景、网景布光、布色，也可在台口位置辅助面光照明。
6. Foot light (also known as bar light): mild light and common area. It is mainly used for lighting and color distribution to the middle view and Netscape, and can also be used for auxiliary surface lighting at the entrance of the platform.
7.光柱灯（又称筒灯）：目前运用较为普遍，可用于人物和景物各方位照明，也可直接装置于舞台上，暴露于观众，构成灯阵，做舞台装饰和照明双重作用。
7. Light column lamp (also known as downlight): it is widely used at present. It can be used to illuminate people and scenery in all directions. It can also be directly installed on the stage and exposed to the audience to form a lamp array, which plays a dual role in stage decoration and lighting.
8.投景幻灯及天幕效果灯：可在舞台天幕上构成整体画面，及各种特殊效果，如：风、雨、雷、电、水、火、烟、云等。
8. Projection slide and sky curtain effect lamp: it can form an overall picture on the stage sky curtain and various special effects, such as wind, rain, thunder, electricity, water, fire, smoke, cloud, etc.
9.电脑灯：这是一种由顿惭齿512或搁厂232或笔惭齿信号控制的智能灯具，其光色、光斑、照度均优于以上常规灯具，是近年快速开展的一种智能灯具，常装置在面光、顶光、舞台后台阶等位置，其运转中的色、形、图等均可编制运转程序。由于功率大小不同，在舞台上运用要有所区别。普通小功率电脑灯，只合适舞厅运用。在舞台上小功率电脑灯光线、光斑常被舞台聚光灯、回光灯淡化掉，所以在选用上要特别留意。
9. Computer lamp: This is an intelligent lamp controlled by DMX512 or RS232 or PMX signal. Its light color, spot and illuminance are better than the above conventional lamps. It is an intelligent lamp rapidly developed in recent years. It is often installed in the surface light, top light, stage background stage and other positions. Its color, shape and diagram during operation can be programmed. Due to the different power, it should be used differently on the stage. Ordinary low-power computer lights are only suitable for Ballroom use. On the stage, the light and spot of low-power computer lights are often diluted by stage spotlights and return lights, so special attention should be paid to their selection.
