Date：2017/10/5 source：sichengstagelight

Shaking his head light is usually used in the stage, square, lighting on the shaking his head beam light to promote and develop a great role, professional shaking his head computer lights is set of electronic, mechanical, optical as one of the high-tech products. Qualified professional shaking his head computer lights, must be stable and reliable, excellent light efficiency, accurate positioning, good heat dissipation, lamp body and material structure in line with ergonomic requirements. Beam light beam angle is relatively small, can form a very bright light beam; moving head lamp discharge bubble pattern lights, although there are beams, but not so bright, beam angle is relatively large, different needs, the effect is not the same, the application is not the same , The recommended use of light beam is 12 meters away. Beam light mainly to the effect of light-based beam, while the beam moving head light is only playing the effect of the main. Beam wide wide angle, so shaking his head more bright, mainly to play the beam, and shaking his head is mainly to play the main effect, shaking his head to play the beam as beam lights. Moving head lights are usually used in the stage, square, Shanghai Europe Fortunately, the lighting of the beam moving head of the promotion and development of a great role, professional shaking his head computer lights LED moving head is set of electronic, mechanical, optical as one of the high-tech products. Qualified professional shaking his head computer lights, must be stable and reliable, excellent light efficiency, accurate positioning, good heat dissipation, lamp body and material structure in line with ergonomic requirements.

Professional shaking head computer lights from the use of power can be divided into 250W, 575W, 1200W and other varieties. 330W shaking his head light beam for the professional performance of the main lighting type. The construction principle of 330W shaking head beam lamp is analyzed emphatically. Generally speaking, shaking his head is composed of optical, mechanical, electrical and program control system composed of three. Three systems are interrelated, organic combination, to meet the needs of light, color, speed, direction, effect, heat, noise, positioning and other elements.

Shaking his head beam light mainly to the effect of light beam, and shaking his head light beam just playing the effect of the main, but in the small field of the main look at the layout of the venue if the budget I recommend you can use the beam light is better.

One, shaking his head light beam focused on the light beam, a root light beam is the pursuit of beam lights; moving head lights, in fact, should be said to discharge the bulb pattern lights, focusing on the light beam is the final result of the spot and pattern. The purpose of the two lamps is different, so the application of the occasion has undergone significant changes.

Two, two kinds of light source is different, the application of different occasions. The beam lamp is a metal halide lamp, the pattern lamp is a discharge bulb. Beam lamp used metal halide lamp because the beam angle is very small, the luminous efficiency is higher, so even if the power is not very high, can also get a very bright light beam, pattern lamp because the irradiation is cone light, so the area Much larger than the beam light. Assuming that a pattern lamp can illuminate an adult, then a beam light can not illuminate a child. So the beam lights more occasions to be used in explosive scenes, such as the opening show and the song when the close-up dance, with strobe, make a passionate visual impact effect. And the pattern lights are more to show the art of soft and intellectual, in the sound of slow dance enjoy the aftertaste, through different colors and patterns with the formation of soft and beautiful scenes, creating a warm and romantic atmosphere.

Three, two kinds of light due to the difference in light efficiency, the actual use of the distance there is a big difference, the beam light recommended to use the distance to 12 meters away, and the use of pattern lights 5 meters on it. Beam lights in close proximity when the time, it is easy to form a dizzy feeling, the light is too bright. And the discharge lamp pattern lights will not have this feeling. So imagine, if at a height of only three to five meters of the bar, the guests on the head of the beam lights like a searchlight dangling, the guests dizzy, a few people can accept it? The And in this case the choice of pattern lights is a wise choice, you can appear beam and pattern, the formation of a good atmosphere, nor will the guests uncomfortable, to bring them discomfort. On the contrary in the high studio, the pattern light wide beam angle so that the light beam is very dark, and can not achieve the effect of light, and this occasion will choose the beam light. So the choice of beam lights and pattern lights should also be based on the actual use of the distance and the effect of choice, or counterproductive, the effect is not good.

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