Distinguish between high-power LED floodlights and LED floodlights
When contacting LED equipment, we sometimes encounter two different types of equipment: high-power LED floodlights and LED floodlights. So what are the differences between them? Please see the introduction below:
High-power LED flood light LEDFlood Light, also known as LED spotlight, LED projection light. The LED flood light is controlled by a built-in microchip. There are two types of products, one uses a combination of power chips, and the other uses a single high-power chip. The former has relatively stable performance, and a single high-power product has a large structure and is suitable for small The latter can achieve high power and can perform long-distance large-area light projection.
LED floodlights make the illuminance of the designated illuminated surface higher than that of the surrounding environment, also known as spotlights. In general, it is capable of aiming in any direction and has a structure that is not affected by climatic conditions. Mainly used for large-area mines, building outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights. Therefore, its appearance is still somewhat different from that of traditional floodlights.
LED flood light features:
At present, the commonly used LED floodlights on the market are basically 1W high-power LEDs (each LED element will have a high-efficiency lens made of PMMA, and its main function is to redistribute the light emitted by the LED, that is, two Secondary optics), there are also a few companies that choose 3W or higher power LEDs because of good heat dissipation technology. It is suitable for large-scale occasion lighting, building and other lighting.
What else should be paid attention to in the floodlights?
1. High-purity aluminum reflector, precise beam and excellent reflection effect.
2. Symmetrical narrow-angle, wide-angle and asymmetric light distribution systems.
3. The light bulb can be replaced by the back opening type, which is easy to maintain.
4. The lamps are equipped with scale plates for easy adjustment of the illumination angle.
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.
At present, its main application places are probably as follows: single building, exterior wall lighting of historical buildings, interior and exterior lighting of buildings, indoor partial lighting, green landscape lighting, billboard lighting, lighting for special facilities such as medical culture, bars, Atmosphere lighting in entertainment venues such as dance halls, etc.
LED floodlights
LED floodlight is a point light source that can illuminate evenly in all directions. Its illumination range can be adjusted arbitrarily, and it appears as a regular octahedron in the scene. Floodlight is a kind of light source that is widely used in the production of renderings. Standard floodlights are used to illuminate the entire scene. Multiple floodlights can be applied to the scene to produce better results. Floodlight is a kind of light source that is widely used in renderings. Multiple floodlights can be used to coordinate in the scene to produce better effects. It illuminates an object uniformly in all directions from a specific point, and is often used as an 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.
It should be noted that the floodlights cannot be built up too much, otherwise the renderings will appear flat and dull. Therefore, in the production of the usual renderings, pay more attention to the impact of lighting parameters and layout on the light perception of the entire renderings scene, accumulate more experience, and master the lighting matching skills.
Features of floodlights:
Floodlights illuminate objects uniformly from a specific point in all directions, and it is a much better 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.
The difference between LED flood light and flood light
1. The difference between floodlights and floodlights lies in the projection angle of the light, but the reason why many people are confused now is that there is no standard to distinguish them. The beams of floodlights are relatively uniform, that is, the light sources are concentrated in buildings. Objects or landscape objects, but now it can also be made into astigmatism, and secondly, the floodlight has a larger lighting range.
2. It can be adjusted arbitrarily. Speaking of which, floodlights are actually a category of floodlights. It is estimated that you already have a clear understanding here! In terms of quality, there is no unified standard now. Basically, LED floodlights are made according to the approximate shape parameters, or the appearance is adjusted, so that he can choose more heat dissipation problems. The optical characteristics of LEDs with reasonable heat dissipation structure lead to The glare problem requires a lampshade with good light transmission, so that it can form a surface light source to a certain extent. Now more frosted treatment is used or some materials are added. With the development of these years, the light transmission performance has been further improved. SMD LEDs are mostly low-voltage drives and use aluminum substrates to dissipate heat. The LED floodlights currently used are not specially used for lighting, and some are used to create a good projection effect.
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: 
https://www.benweilight.com/.
