1. Spotlight--The spotlight used on the stage refers to the use of a flat convex concentrator in front of the lamp. This kind of luminaire can adjust the spot size, and the out-of-light beam is concentrated. The light diffused next to it is relatively small, and the power is 0.5W. Up to 5KW, the focal length is long, medium and short, and the distance of the range is chosen as needed.
2. The rib lamp - or soft light, but in the television industry, the lamp is called a spotlight. In order to distinguish the above-mentioned flat convex spotlights from the stage, the diffusing area is large, and sometimes the diffused area is used to control the diffused light to be covered by a front page in front of the mirror, which is characterized by a large area of ​​the light area, which is not like a gathering. The music lamp has a clear spot feeling, the shooting distance is relatively close, and the power is 1KW, 2KW and so on.
3. Backlights--There is no lens in front of this kind of lamp, the light is completely *The larger mirror behind it is emitted. With the same 2KW bulb, the brightness is brighter than the concentrated light, so when the stage is to show strong light source and brightness use. The effect is better than other lamps, characterized by strong beam, but pay attention to the focus point when dimming, it is not appropriate to adjust the focus point on the color paper or the screen, which is easy to cause burning, and the center often appears black in the dimming In order to avoid the black heart, an annular baffle is added at the center of the front end of the lamp, and the spot light emitted is large and not easy to gather. Now a new type of coating on the reflective bowl to make the outer line of the line backwards to reduce the temperature in front of the lamp, the effect is very good, the name is the cold light super spotlight, the actual structure of the lamp is the same as the back light.
4. Imaging lights - or shaped lights, ellipsoid spotlights. There are a variety of beam angles that can be selected according to the needs. The main characteristics are such as slides that can cut the spot into square, diamond, triangle and other shapes, or project various patterns and patterns, and the power is also 1KW, 2KW, etc. Optional configuration.
5. Simple lamp--also known as PAR lamp, or beam lamp. Its structure is to install mirrored bulb in the cylinder and also to use bromine tungsten bubble in reflective bowl. The main characteristic is to shoot a relatively fixed beam, and the beam angle is wide and wide. The spot size cannot be adjusted.
6. Daylighting lamp--High-power astigmatism lamp, used to illuminate the skylight from top to bottom, requires bright and balanced, and has a large irradiation area.
7. Floor lamp--high-power astigmatism lamp, used to place on the stage surface, the lower part of the skylight is illuminated upwards, and the light irradiated by the sky row lamp is connected, and the upper and lower sides are even.
8. astigmatism strip light--long strip shape, divided into multiple grids, generally can be divided into three or four colors, each grid uses incandescent bulb power of about 200W, requires various colors to self-align, and large-area illumination curtain or painting The curtain can also be used as a large-area balanced lighting. Various colors of light can also be used at the same time to bring out different colored beams.
9. General astigmatism lamps - such as iodine tungsten lamps and ordinary floodlights, mainly to evenly illuminate an area, or some set of scenery. The lamps introduced above are the basic lamps used in the general stage, but other types of lamps should be arranged depending on the form of the performance. For example, in addition to the basic lamps, the song and dance party uses a large number of downlights, computer lights, hose lights, lights, various effects lamps, and even smokers, dry ice machines, strobe lights, lasers and projection slides, and supporting use. For post-projection, to reduce the source of spots, special seamless plastic screens, etc., here are not examples.
Editor: China Lighting Network Pony
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