How to improve the stability of stadium lights
For LED sports lighting systems, the heat dissipation performance directly affects the service life and luminous stability of LED sports lighting fixtures. Therefore, under the same power, the performance of the heat dissipation material and the structural design of the lamp determine the service life of the LED stadium lamp. Nowadays, in the era of brand competition, LED heat dissipation is bound to make a breakthrough. Having a unique heat dissipation black technology is a direct way to improve the lighting stability and service life of LED stadium lights.
Poor heat dissipation directly reduces the service life of LED stadium lights. Because LED lights convert electrical energy into visible light and cannot convert electrical energy into light energy, there is a problem of conversion rate. According to the law of energy, excess electrical energy is converted into heat energy. If the design of the heat dissipation structure of the LED lamp is unreasonable, this part of the heat energy cannot be quickly eliminated, and a large amount of heat energy will be accumulated inside the LED lamp. Since the package volume of the LED lamp is relatively small, the service life will be reduced. Four Seasons Lighting sports lighting system solution patent - heat dissipation material combines the advantages of expanded graphite, aluminum, silicon powder and other components, and has good thermal conductivity and insulation properties, which can prolong the service life of LED stadium lights and increase the actual luminous flux. Compared with other LED lights, the working status of the four-season lighting LED sports lighting system can guarantee a service life of more than 50,000 hours.
The degradation of material quality leads to the problem of light attenuation. Usually stadium lamps are used for a long time, and some materials are easily oxidized. As the temperature of the LED lamp increases, these materials will repeatedly oxidize at high temperatures, reducing their quality and shortening their service life. At the same time, due to the switch of the lamp, multiple thermal expansion and cold contraction are caused, which destroys the strength of the material and easily leads to the problem of light decay. In response to this problem, the Four Seasons Lighting LED sports lighting system also has a unique black technology. The heat dissipation materials used are evenly dispersed, compact in structure, light in weight and waterproof, the surface is not easy to rust, the material has low thermal resistance, fast heat conduction, and durability. Stadium lights are prone to light decay caused by aging.
Overheating for a long time can easily lead to inconsistent light and color of the lamp. This is a common problem with LED stadium lights. The temperature of the LED stadium light increases, and the electrical impedance increases, resulting in an increase in current, and an increase in current leads to an increase in heat. After this cycle, more and more heat will cause the light to change color and poor photostability. In terms of light and color effects, the four-season lighting LED sports lighting system has the advantages of high stability, high reliability, and high thermal conductivity, and can well maintain the constant illumination level of the light and the consistency of light color.
In order to reduce the temperature rise, the structural design of the lamps should have better ventilation channels. According to the principle of air circulation, when there is a temperature difference between the two areas, the LED sports lighting system of Four Seasons Lighting will exchange hot and cold air through ventilation ducts, so that the air can flow by its own structural design, which greatly improves the heat dissipation effect of the lamps. Therefore, in addition to the use of patented heat dissipation materials, the structural design of lamps also plays a very important role in heat dissipation technology!
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/.
