The protection level of the LED light source cavity and electrical cavity of the high-power LED floodlight housing is designed according to IP65, and the heat dissipation cavity is designed according to IP23. The light source cavity and the heat dissipation cavity adopt a reasonable isolation method to avoid the mutual influence of the heat flow between the light source cavity and the heat dissipation cavity. There is a lot of knowledge about high-power LED floodlights. Below, Yangzhong Hengyuan Lighting introduces the difference between floodlights and high-power LED floodlights and what five styles are there.

The difference between floodlights and high-power LED floodlights

       In today's urban life, the use of lighting must be indispensable. Many people easily confuse floodlights and floodlights. Of course, they are so similar that LED floodlight shells and LED lamp beads are used. LED Projector Lamp Housing Projector lamp is a lamp with a specific projection angle, the angle is generally between 10-140 degrees, and the floodlight has a wide range of illumination angles, and it is a lamp with light around 360 degrees in the space. The lighting effect of the floodlight is to illuminate uniformly from a specific point to all directions. The housing of the floodlight LED floodlight can be placed anywhere in the scene when it is used. If it can be placed outside the scope of the camera, or inside an object. It is common to use floodlights of different colors in long-distance scenes. Floodlights can project and mix the darkness on the model. The floodlight has a large irradiation range, the irradiation effect is easy to predict, and it has many auxiliary uses. The high-power LED flood light housing is controlled by a built-in microchip. It can be used in small-scale engineering applications to achieve dynamic effects such as gradation, jump, color flashing, random flashing, and gradual alternation. It can also be controlled by DMX to achieve chasing, scanning, etc. Special effect.

       The shell of high-power LED floodlights can be used in a wide range of places. Whether it is for stage effects or park lighting, the shells of high-power LED floodlights are widely used, so each lamp has a different range of use. The same, the effect is different, but the right place naturally has the right light.

What are the five styles of high-power LED floodlights

        1. Rotationally symmetrical shape. Such a high-power LED projection lamp housing adopts a rotationally symmetrical reflector, and the symmetry axis of the light source with rotationally symmetrical light distribution is installed along the axis of the reflector. The iso-intensity curves of this type of lamps are concentric circles. When this type of spotlight is illuminated by a single lamp, an elliptical spot is obtained on the illuminated surface, and the illuminance is uneven, but when multiple lamps are illuminated, the spots are superimposed on each other, which can produce a satisfactory lighting effect.

        2. A symmetrical plane shape. The high-power LED floodlight housing adopts an asymmetric cylindrical reflector or a symmetrical cylindrical reflector plus a grid that restricts light. Typical is the sharp cut-off block retracted light distribution. This kind of light intensity distribution single lamp can obtain a more satisfactory illuminance distribution.

        3. Two symmetrical plane shapes. The iso-intensity curve of this type of projector has two symmetry planes. Most of the high-power LED floodlight housings use symmetrical cylindrical reflectors, and linear light sources are installed along the axis of the cylindrical surface.

        4. There is no symmetry plane in the light intensity curve of high-power LED flood light housing manufacturers. Mainly use mixed light lamps with different types of light sources with large differences in light intensity distribution and special lamps designed according to the specific lighting requirements of the place of use.

        5. High-purity aluminum reflector, the beam is more accurate, the reflection effect is better, the symmetrical narrow-angle, wide-angle and asymmetrical light distribution system, the back open type to replace the bulb, easy to maintain, the lamps are equipped with a scale plate to facilitate the adjustment of the illumination angle .