First, the stage lights

According to the orientation of the stage, the stage lamps can be divided into: face lights, ear lights, side lights, backlight lights, foot lights, astigmatism lights and skylights; according to the projection method of the lights can be divided into: spotlights, floodlights. These lamps play an irreplaceable role in traditional stage performances. Although modern professional lighting is developing very rapidly, traditional lamps are used to highlight the atmosphere of the stage, enhance the appeal and the color and shading of the exterior and scenery. There are other places where the lamps are out of reach, so the traditional stage lamps and their control devices are constantly evolving in technology. In the case of spotlights, it is divided into backlights, lens spotlights and follow-up lights. When used in engineering, it is usually divided into Par36, Par46, Par56, Par64 according to the size of the stage, layout and projection of light. 1000W chasing light, 2500w chasing light and other standards, they are consistent with the characteristics of: strong directionality, long range, can show the contours and boundaries of the object. Usually used for: face lights, chasing lights, ear lights, side lights and rain lights in the dance floor; for floodlights, when used in engineering, it is divided into 500w, 750W, 1000W and other specifications, they are It has the characteristics of uniform illumination, large projection area and soft light. It is usually used in occasions where large-area lighting is required, such as skylights and ground curtains. In terms of the grade of the product, in the general project, some quality products made in China should meet the requirements.

Second, the computer lights

With the rapid development of computer technology, the term "computer light" was quickly understood by everyone in less than ten years. A computer light has also become a new type of light fixture independent of traditional lamps. With the support of powerful computer control technology, computer lights give people a refreshing feeling in many aspects such as lamp color, lighting range, lighting changes and rich patterns. Many of the functions that previously required many traditional lamps can be realized, perhaps fundamentally Unable to achieve, the computer light is very simple to complete, and the operation is more convenient. Further classification of computer lights can be divided into: ordinary computer lights and computer effect lights. The difference between ordinary computer lights and computer effect lights is that ordinary computer lights have many functions, accurate operation, and pure power headlights, which can assist some stage lamps to perform. The characteristics of computer effect lights are: many types of patterns, simple control, especially Stage or on-site use has a good cooling effect. Furthermore, the computer lights are different in terms of the light bulbs used, and can be classified into CSI type, MSD type, MSR type, HMI type, etc. according to the form of light, power, and light bulb material. In the meantime, the brightness of the HMI type is high. The color of the lamp is pure, but the newspaper is high, and it is easily damaged by the wrong operation; the computer lights are divided into 150W, 200W, 250W, 300W, 400W, 575W, 1200W and other specifications. As far as the brand is concerned, there are many manufacturers of computer lights, but the products with stable quality and powerful functions are mainly concentrated in Europe and the United States. In particular, some computer lights produced in Italy are very famous in the world. Common common computer lamp brands are: Clay-paky, Studio- Due, Sagitter, High-End, Martin, etc. Computer effect lights include: Claypaky, Caef, Griven, and Fal. Especially the Italian Clay-paky computer lights have excellent performance in all aspects, among which the "Golden No.3" series has won many international awards.

Third, lighting control equipment

In the earlier lighting equipment, the lighting control equipment mainly refers to the use of varistor, reactance and transformer for the stage lighting switch and dimming control, the skills are also relatively backward, bulky, and the operation is not convenient, often requires several people finish homework. With the development of semiconductor skills and electronic integration skills, lighting control equipment has made breakthroughs in technology, functions have been perfected, operations have become extremely simple, and the size is getting smaller and smaller. Nowadays, the lighting control equipment has been divided into various series such as point console, analog dimming station, computer dimming station and computer light digital dimming station; from the controllable light path, the modern tone The optical table has been developed into hundreds or even thousands of controllable optical paths; from a functional point of view, it has developed into a system with powerful functions such as grouping, pre-selection, program control, voice control, computer control, etc.; and the power components have been from the console section. Independently developed into a thyristor box and a switch silicon box with different numbers of channels, different currents, and very compact size, the division of labor is more clear, the operation is easier, and the operation is simpler. As far as the type of products is concerned, the usual sound engineering is commonly used in products with convenient operation, compact size, moderate quotation and not necessarily a lot of light paths. For large-scale performance occasions, the operation stability is good, the operation is intuitive, and the optical path is relatively simple. Large, well-functioning large dimming station. The brands of dimming machines commonly used in engineering and performance are; Pulsar computer light dimming station, SGM dimming station, Colortran dimming station, TL dimming station, Jands dimming station, etc. Domestically, there are also small dimming stations that are inexpensive and simple in function, and they are usually used in general small occasions.

Four, smoke machine

As far as sound engineering is concerned, when planning lighting, * you can't forget the choice of hood. In fact, the hood was used on the stage earlier. As a device for creating special effects during dance and singing, it can be said to be a substitute for the dry ice machine. However, with the application of more and more sound engineering of lighting products, especially in entertainment venues, we found that the smoke emitted by the hood is the color of the light, the light column, the shape of the lining, especially the computer lights. The role of the smoke needs to be set off, so today's dance halls and even a variety of cultural performances are inseparable from the use of smoke machines. From the type can be divided into: small single or multi-head 1000W, 1500W series; large 2000W, 4000W stage hood and snow blower, the variety is very rich. Common brands are: JEM, Martin, etc.

Fives. Other lighting equipment

If you only use the main lamps mentioned above, you can still meet the basic requirements for most occasions. However, with the further requirements of the entertainment environment and lighting, some auxiliary lamps are used in sound engineering, especially the entertainment dance hall. It is even more necessary to create a role that is different from the performance scene. Among them, most of the lamps used in the usual projects are: violet lights, strobe lights, lightning tubes and laser lights. In particular, the use of laser lights has given everyone a new understanding of the idea of ​​lighting. Its wonderful use and ever-changing appearance can give people a novel feeling, but because of the factors of newspapers, many projects are still not available. it.