We sometimes encounter LED flood light and LED spotlight two different devices. So what is the difference between them? Please see the following description:
LED spot light, also known as spotlights, spot lights, spotlights, etc., mainly used for architectural lighting, and commercial space lighting, decorative components of the heavier, the appearance of a round also square, because Generally have to consider the reasons for heat, so its shape and the traditional cast light or there are some differences.
LED Flood Light Features:
LED lights are commonly used in the market is basically the choice of 3030 lamp beads to replace 1W imitation lumens structure of high-power LED (each LED components will be made with a PMMA high efficiency lens, its main function is the secondary distribution LED light, that is, secondary optics), there are a few companies because of good heat treatment technology, and selected 3W or even higher power LED. Suitable for large-scale occasions, lighting, lighting and other buildings.
What other things need to pay attention to the spotlight?
1, high-purity aluminum reflector, the most accurate beam, the best reflection effect.
2, symmetrical narrow angle, wide angle and asymmetrical light distribution system.
3, behind the open-type replacement bulbs, easy maintenance.
4, lamps are equipped with a calibration plate to facilitate the adjustment of irradiation angle.
LED projecting light through the built-in micro-chip control, in small engineering applications, no controller can be used to achieve the gradient, jump, color flashing, random flashing, alternating gradients and other dynamic effects, can also DMX control, To achieve chasing, scanning and other effects. At present, the main application sites are about these: single building, historical buildings, exterior lighting, building exterior light through lighting, interior lighting, green landscape lighting, billboard lighting, medical and cultural facilities lighting, Dance halls and other entertainment venues lighting and so on.
It is best to illuminate objects uniformly in all directions from a particular point, and use it to compare bulbs and candles. The floodlights can be placed anywhere in the scene. For example, it can be placed outside the scope of the camera, or inside the object. It is common to use many different colors of floodlights in a scene. These floodlights can be darkly projected and mixed on the model. Because of the wide range of floodlights, floodlights are easily predictable and have many ancillary uses, such as placing the floodlight near a surface of the object, To produce a bright light.
It should be noted that the floodlight can not be established too much, otherwise the renderings will appear dull and rigid. Therefore, in the usual renderings produced, pay more attention to experience the lighting parameters and layout effects on the entire scene of the impact of light effects, and more experience, master the lighting with the skills.
The floodlights illuminate objects uniformly in all directions from a specific point, and it is best to use bulbs and candles for analogy. The floodlights can be placed anywhere in the scene. For example, it can be placed outside the scope of the camera, or inside the object. It is common to use many different colors of floodlights in a scene. These floodlights can be darkly projected and mixed on the model. Because of the wide range of floodlights, floodlights are easily predictable and have many ancillary uses, such as placing the floodlight near a surface of the object, To produce a bright light.
LED flood light and the difference between floodlights
The difference between floodlights and spotlights is not only reflected in the visual effects of lighting, floodlights and floodlights in the use of precautions are also different. Floodlights and spotlights the difference is that the floodlights can not be established too much, so the visual effect will appear flat and dull, in the production of more attention to experience the lighting parameters and effects of the entire scene lighting effects. Spotlights need to pay attention to: the most accurate beam, high-purity aluminum reflector, the best reflection, symmetrical narrow-angle, wide-angle and asymmetric light distribution system, cast light lamps are provided with a scale plate for easy adjustment Irradiation angle.
Floodlights and spotlights the difference between the performance of the irradiation range between the two, the spotlight is also known as the projection lamps, spotlights, spotlights, etc., mainly used for architectural lighting and commercial space lighting, the decoration Sexual component heavier, in the modeling design more types of styles. Floodlight is a can in all directions in all directions even illumination point light source, the irradiation range can be adjusted, the standard floodlights can be used to illuminate the entire scene.