What are the functions of floodlights?

The function of LED floodlight is that LED floodlight is controlled by built-in microchip. In small engineering applications, it can be used without controller, and can achieve dynamic effects such as gradient, jump, color flashing, random flashing, gradient alternation, etc. It can also be controlled by DMX to achieve chasing, scanning and other effects. Its main application places are probably these: single building, exterior wall lighting of historical building complex, interior and exterior lighting of building, indoor local lighting, green landscape lighting, billboard lighting, medical culture and other special facilities lighting, bar, dance hall and other entertainment venues atmosphere lighting, etc.

Under low current, the temperature rise of LED floodlight is not obvious. If the ambient temperature is high, the main wavelength of LED floodlight will be red shifted, the brightness will decrease, and the uniformity and consistency of light emission will deteriorate. In particular, the temperature rise of dot matrix and large display screen has a more significant impact on the reliability and stability of LED floodlight. Therefore, heat dissipation design is critical.

Floodlight is to evenly illuminate objects from a specific point in all directions. It is best to use it to simulate light bulbs and candles.

Main application scope: billboards, highways, railway tunnels, bridges, squares, buildings, etc.

Floodlights are a “point light source” that can illuminate evenly in all directions. Its illumination range can be adjusted arbitrarily and can cast shadows on objects. Floodlights are the most widely used light source in renderings. “Standard floodlights” are used to illuminate the entire scene without any specific range. Multiple floodlights can be used in the scene to coordinate and create better effects. It should be noted that too many floodlights should not be built, otherwise the renderings will appear dull and dull. Therefore, in the usual rendering production, pay more attention to the impact of lighting parameters and layout on the light perception of the entire rendering scene, accumulate more experience, and master the lighting matching skills.

Floodlights illuminate objects evenly in all directions from a specific point. It is best to use it to compare light bulbs and candles. Floodlights can be placed anywhere in the scene. For example, they can be placed outside the camera range or inside the object. It is common to use many different colored floodlights at a distance in the scene. These floodlights can project and mix shadows on the model. Because the floodlight has a large illumination range, the illumination effect of the floodlight is very easy to predict, and this type of light has many auxiliary uses. For example, placing the floodlight close to the surface of an object will produce a bright light on the surface of the object.