The difference between the LED project-light lamp and floodlight in where

A, what is the LED project-light lamp? LED project-light lamp ( LEDDownlight) Also called spot, projection lamp, lamp and so on, mainly used for building decoration lighting, lighting, and commercial space, decorative elements heavier, its appearance has a round and square, because usually need to consider the reason of the heat dissipation, so its appearance and traditional project-light lamp or have some difference. Second, LED cast light on the market at present commonly used features of LED project-light lamp is basically choose 1 w high power LED Each LED components will have a high photosynthetic efficiency made of PMMA lens, its main purpose is the secondary distribution of LED light, which is the secondary optical) , there are a few companies handle well because the cooling technology, and choose the LED 3 w and higher power. Suitable for big occasions flood lighting, building lighting, etc. Project-light lamp what other things need to pay attention to? 1, high purity aluminum reflector, the beam is the most accurate and reflective effect is best. Type 2, symmetry narrow Angle, wide Angle and asymmetric light distribution system. 3, behind? Replacement bulbs, easy maintenance. 4, lamps and lanterns scale plate are provided convenient adjust the irradiation Angle. LED project-light lamp by microchip control, in the small engineering applications, can be used without the controller, can realize the gradient, jump, color twinkle twinkle, random, alternating gradient dynamic effect, also can be controlled by DMX, pursue, such as scanning effect. At present, the main application of sites about these individual buildings,? History buildings facade lighting, building light outside the local lighting, landscape lighting, indoor lighting, billboard lighting, medical culture and other specialized facilities, bars, dance halls and other places of entertainment atmosphere illumination and so on. 3, what is the LED floodlight? LED floodlight is a kind of can be all directions even illuminate the point light source, it can adjust the illuminate of scope, performance in the scene for a graphic is octahedron. Floodlight is one of the most widely used in rendering production source, standard floodlight used to illuminate the whole scene. Can be used in the scene more omni, to produce a better effect. Omni is the most widely applied in the rendering of a light source, can be used in the scene more omni coordinating role, to born good results. Ground illuminate uniformly in all directions from a particular point object, use it to light bulbs and candle analogy is best. Omni can be placed anywhere in the scene. For example, can be placed outside the scope of camera, or is the inside of the object. In the scenario of cosco distance use many different? Color of the floodlight is very common. These floodlights can mix and dark projection on the model. Because the illuminate of omni range is big, so the omni light effect is very easy to predict, and the lights and many auxiliary USES, for example, place the floodlight near the surface of the object position, will create a bright light on the surface. Note that floodlight can't set up too much, otherwise the effect will appear dull and inflexible. In the usual rendering production, pay more attention to realize lighting parameters and? Bureau's influence on the whole rendering scene lighting, accumulate experience, grasp the collocation of good lighting techniques. Four, the characteristics of the floodlight floodlight uniformly in all directions from a particular point ground illuminate objects, use it to light bulbs and candle analogy is best. Omni can be placed anywhere in the scene. For example, can be placed outside the scope of camera, or is the inside of the object. In the scenario of cosco distance use many different? Color of the floodlight is very common. These floodlights can mix and dark projection on the model. Because the illuminate of omni range is big, so the omni light effect is very easy to predict, and the lights and many auxiliary USES, for example, place the floodlight near the surface of the object position, will create a bright light on the surface.

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