What is led projection light?
LED projection Light (leddownlight) also known as spotlights, projection lights, spotlights and so on, mainly used to do factory workshop wall lamp, architectural decorative lighting used, as well as commercial space lighting, decorative components are heavier, the outside type has a round also good, because the general need to consider the cause of the heat dissipation, so its shape and the traditional projection light still have some differences.
Second, led projection light characteristics:
At present, the commonly used led projection lamps are basically 1W high-power led (each LED element will have a high luminous lens made of PMMA, its main function is two times the distribution of light emitted by led, that is, two optical, but also a few companies because of the heat treatment technology, and selected 3W or even higher power led. Suitable for large-scale lighting, buildings and other lighting.
Third, what is led floodlight?
LED Floodlight is a point light that can be evenly illuminated in all directions, its irradiation range can be arbitrarily adjusted, in the scene is shown as a of the picture of the eight-body. Floodlight is one of the most widely used light sources in the production of effect diagrams, and the standard floodlight is used to illuminate the whole scene. Many floodlight can be used in the scene to produce better results. Floodlight is the most widely used in the effect diagram of a light source, in the scene can be used to coordinate the role of multiple floodlight, in order to achieve a better effect. It is the best way to illuminate an object in all directions from one particular point to another, using it to analogy bulbs and candles. Floodlight can be placed anywhere in the scene. For example, it can be placed outside the camera range or inside an object. How many different distances are used in the scene? Colored floodlight is very common. These floodlights can cast shadows and mix them on the model. Because the illumination range of floodlight is relatively large, the illumination effect of floodlight is very easy to predict, and there are many auxiliary uses for this kind of light, for example, placing the floodlight near the surface of the object will produce bright light on the surface of the object. Note that the floodlight can not be built too much, otherwise the effect of the map will appear dull and stiff. So we should pay more attention to the lighting parameters in the usual effect drawing. Bureau of the effect of the overall effects of the scene light sense, more accumulated experience, master the lighting collocation skills.
Four, the characteristics of the floodlight:
A floodlight is an evenly illuminated object in all directions from a particular point, which is best used to analogy bulbs and candles. Floodlight can be placed anywhere in the scene.