What Are The Factors That Affect The Length Of Life Of LED Stadium Lights?
For the LED sports lighting system, the heat dissipation problem is as important as the optical problem. The heat dissipation performance directly affects the luminous stability and service life of the LED sports lighting. Therefore, in the case of the same power, the length of service life of the LED stadium luminaire depends mainly on the performance of the heat-dissipating material used in the luminaire and the structural design of the luminaire.
In today's era of vicious competition of brands, there must be breakthroughs in LED heat dissipation. The most direct way to improve the luminous stability and service life of LED stadium lights is to have a unique thermal black technology.
Poor heat dissipation directly leads to reduced service life of LED lamps
Since LED lamps convert electrical energy into visible light, there is a problem of conversion rate, which cannot convert 100% of electric energy into light energy. According to the law of conservation of energy, excess electric 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 since the LED package is relatively small in volume, a large amount of heat energy will be accumulated in the LED lamp, resulting in a decrease in life.
Siosun LED sports lighting system solutions - patented heat sink materials combine the advantages of aluminum, expanded graphite, silicon micro-powder and other components, with good thermal and insulating properties, can extend the life of LED stadium lights and improve the actual luminous flux, Compared with other LED luminaires, the working status of the Siosun LED sports lighting system can ensure a life expectancy of more than 50,000 hours.
The quality of the material is degraded and the light decay problem occurs.
Usually, the stadium lamps are used for a long time, and some materials are easily oxidized. As the temperature of the LED lamps rises, these materials are repeatedly oxidized at a high temperature, the quality is lowered, and the life is shortened. At the same time, due to the switch, the luminaire causes multiple thermal expansion and contraction, which causes the strength of the material to be destroyed, which easily leads to the problem of light decay.
In solving this problem, the Siosun LED sports lighting system also has a unique black technology, the heat dissipating materials used in the material are evenly dispersed, the structure is dense, the quality is light and waterproof, the surface is not easy to rust, the material thermal resistance is low, the heat conduction is fast, and the durability is durable. Generally, LED stadium lights are prone to aging and light failure problems occur.
Long time overheating may cause inconsistencies in light color
This is a common problem of LED lamps. When the temperature of LED stadium lamps rises, the impedance of electricity increases, resulting in an increase in current. The increase in current causes heat to rise. This reciprocating cycle, more and more heat, eventually causes color discoloration, resulting in light. Poor stability.
In terms of light color effect, the Siosun LED sports lighting system has the advantages of high stability, high reliability, super high thermal conductivity, etc., which can maintain the constant illumination level of the light and the consistency of the light color.
Reduce the temperature rise, and have better ventilation holes in the structure design of the luminaire
According to the principle of air circulation, when there is a temperature difference between the two regions, the Siosun LED sports lighting system will exchange hot and cold air through the venting holes, so that the air structure flows by its own structural design, so that the heat dissipation effect of the lamps is greatly improved. . Therefore, in addition to the exclusive patented heat sink material, the structure design of the lamp also plays a very important role in the heat dissipation technology!
LED cooling technology is an important technical problem in the LED industry!
Through the innovative application of LED-specific low-energy thermal resistance aluminum-based composite heat-dissipating materials and product structure design, Siosun are leading the industry in LED sports lighting and cooling technology, so that their products can improve the conversion rate of LED stadium lamps. Get rid of the troubles of LED stadium lighting heat dissipation.