The power of Led Ufo Lights Manufacturers' floodlights lies in the light box, with a layer of glass outside. There is a rubber sealing ring between the lamp body and the glass, the inside is a cavity, and the outside is air. Generally, the water inlet and the sealing rubber ring are relatively easy to penetrate into the water. However, the dustproof and waterproof grade IP66 means that it has good waterproofness and will not seep water under normal conditions.
Dongfo Lighting Appliance Briefly states that when floodlights start to work, they heat up and the air expands. At this time, it exerts pressure on the apron and air leaks. If it passes through some weaker positions or cracks in the apron, air will enter, and water vapor will enter, and then work again and again, and the water in the lamp will be more and more stored. Therefore, LED floodlights cannot prevent water mist.
The power of the flood light lies in the light box, and the outside is a layer of glass. There is a rubber sealing ring between the lamp body and the glass, the inside is a cavity, and the outside is air. Generally, the water inlet and the sealing rubber ring are relatively easy to penetrate into the water. However, the dust and water resistance rating IP66 indicates that it has good water resistance and no water can penetrate under normal conditions.
Led Flood Light Factory high-power LEDs have limited light output, and most of the remaining energy is converted into heat. If the heat energy cannot be effectively transferred, it will directly affect the life of the lamp. Therefore, heat dissipation is very important. When buying, be sure to choose the radiator lampshade. If the sealing is good, it is not easy to fall into the water, which means that as long as the bulb shell is good and the sealing strip must reach IP65 or higher, the waterproof performance will be good. The floodlight must have good waterproof performance outdoors.