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How to choose LED stadium lights

Nov 22, 2019

How to choose LED stadium lights


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. Therefore, 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.


For LED sports lighting systems, the heat dissipation problem is as important as the optical problem. The thermal performance directly affects the luminous stability and service life of LED sports lighting.


How to improve the life of LED stadium lights;

Therefore, in the case of the same power, the length of 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 the 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.


In the 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.

The heat dissipating material combines the advantages of aluminum, expanded graphite, silicon micropowder and other components, and has good thermal and insulating properties, which can prolong the service life of LED stadium lamps and improve the actual luminous flux. Compared with other LED lamps, the working state can ensure the life. More than 80,000 hours.

The heat dissipating material used is uniformly dispersed, the structure is compact, the material is light and waterproof, the surface is not easy to rust, the material has low thermal resistance, the heat conduction is fast, and the durability is durable, thereby solving the problem that the general LED stadium lamp is prone to aging and light decay.


Long time overheating may cause inconsistencies in light color of lamps

This is a common problem of LED lamps. When the temperature of the LED stadium lamps rises, the impedance of the electric wires increases, causing the current to increase, and the current increases to cause the heat to rise. Such reciprocating cycles, more and more heat, eventually cause color discoloration, resulting in light. Poor stability.

In terms of light color effect, Sky Red 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 light and the consistency of 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 areas, the hot and cold air exchange will be carried out through the ventilation holes, so that the air structure flows by the structure design of the own, 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!

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.