Introduction to application scenarios of LED floodlights
What is LED floodlight? It is mainly used for architectural decorative lighting and commercial space lighting. The decorative components are heavier, and its appearance is round or square, because generally the reasons for heat dissipation must be considered. , so its shape is still somewhat different from the traditional floodlight. The LED flood light is controlled by the built-in microchip. In small engineering applications, it can be used without a controller, and can realize dynamic effects such as gradient, jump, color flashing, random flashing, and gradient alternation. It can also be controlled by DMX. Realize the effect of chasing, scanning and so on. Its main application places are probably as follows: single building, exterior wall lighting of historical buildings, building interior and exterior lighting, indoor local lighting, green landscape lighting, billboard lighting, medical and cultural and other specialized facilities lighting, bars, dance halls, etc. Atmosphere lighting in entertainment venues, etc.
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Product Features of led floodlight
Under low current, the temperature rise of LED floodlight is not obvious. If the ambient temperature is high, the dominant wavelength of the LED floodlight will be red-shifted, the brightness will decrease, and the uniformity and consistency of the light emission will become worse. In particular, the temperature rise of dot matrix and large display screens has a more significant impact on the reliability and stability of LED floodlights. So the heat dissipation design is very important. Floodlights illuminate objects evenly in all directions from a specific point, and it's a perfect analogy to light bulbs and candles. Omnilights can be placed anywhere in the scene. For example, it can be placed outside the camera range, or inside an object. It is common to use many floodlights of different colors at a distance in a scene. These floodlights can cast and blend shadows on the model. Due to the large illumination range of the floodlight, the illumination effect of the floodlight is very easy to predict, and this kind of light has many auxiliary uses. For example, if the floodlight is placed close to the surface of the object, it will be produces bright light.
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About the characteristics of LED floodlights
Under low current, the temperature rise of LED floodlight is not obvious. If the ambient temperature is high, the dominant wavelength of the LED floodlight will be red-shifted, the brightness will decrease, and the uniformity and consistency of the light emission will become worse. In particular, the temperature rise of dot matrix and large display screens has a more significant impact on the reliability and stability of LED floodlights. So the heat dissipation design is very important. LED floodlights illuminate objects uniformly from a specific point in all directions, and it is best to use it as an analogy to light bulbs and candles. LED floodlights can be placed anywhere in the scene. For example, it can be placed outside the camera range, or inside an object. It is common to use many floodlights of different colors at a distance in a scene. These LED floodlights can cast and blend shadows on models. Because the illumination range of LED floodlights is relatively large, the illumination effect of LED floodlights is very easy to predict, and this light has many auxiliary uses. For example, placing LED floodlights close to the surface of the object will cause Produces a bright light on the surface of an object.
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Do you know what are the advantages of LED displays?
The LED display screen is equipped with a full-color display screen, and the introduction of higher-quality imported LED chips makes the screen image high-definition, uniform in color, low power consumption, lightweight, thin screen layer, and wide-area viewing angle, so it fails. Small probability, easy maintenance. It mainly adopts the multimedia display card PCTV card that integrates various functions, with more excellent performance, more advanced acquisition methods, accurate video capture, and Studio editing software that matches the display card. DVI interface technology is more advanced. There is no need for A/D and D/A conversion, which ensures the integrity of the picture image, reduces the possibility of details, and completely reproduces the computer image on the display screen. DVI can support all display modes, ensure the stable and reliable data display and also have a variety of integrated functions. The indoor full-color system is used to alleviate the hidden dangers existing in the system display and transmission of a large amount of complex data, and full-color restoration is fully performed. Use the chip to complete the task of data distribution and display, convert the received data to pulse output, convert from 8-bit display data to 12-bit PWM, and upgrade to 4096-level grayscale control, realize non-linear 256-level visual grayscale display on the screen, and fully create a complete True color visual enjoyment.
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How much do you know about LED displays
LED display is a kind of flat panel display, which consists of small LED module panels, and is used to display various information such as text, images, and videos. The LED display screen is an electronic display screen composed of LED dot matrix. By changing the red and green light beads on and off, the screen display content forms such as text, animation, pictures, and videos are converted in time, and the component display control is carried out through the modular structure. LED electronic display integrates microelectronics technology, computer technology and information processing. It has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation. LED displays are widely used in commercial media, cultural performance markets, stadiums, information dissemination, news releases, securities trading, etc., which can meet the needs of different environments.
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