What factors will affect the service life of LED high bay light ?

February 20, 2023

Nowadays, green development has become an important development trend in the world; because of the energy-saving advantages of LED lighting technology, LED lighting fixtures are gradually becoming popular. As a widely used LED lighting fixture, LED industrial and mining lamps are often used in factory workshops and are used for more than 12 hours a day. The service life requirements of lamps are getting higher and higher, and high bay lamps may have problems of low brightness and flickering after being used for a period of time. What is the reason for this? What factors will affect the service life of industrial and mining lamps?

1. Use environment

There are some corrosive gases and high air humidity in the ambient air, which will corrode and damage the internal components of the lamp. Therefore, in some specific use environments such as chemical factories, we must pay attention to the protection level of the lamps.

2. LED chip light decay:

The light decay of LED chips means that after a period of time, the light intensity of the lighting fixtures will decrease and become darker, which will seriously cause the lighting fixtures to fail to work. Generally, there are two reasons for this problem. One is that the LED chip itself has quality problems and production process problems, so high-quality LED chips must be used. Another problem is the heat dissipation of the semiconductor PIN of the LED chip. If the heat cannot be dissipated from the PIN, it will also lead to the problem of light attenuation, so we must pay attention to whether the lamp is equipped with a radiator

Ufo High Bay Light 7 Jpg

3. Power drive:

How well the lighting fixtures are driven by the power source is also a factor. Because the LED current drives the device, if the power supply current fluctuates greatly, or the frequency of power supply spikes is high, it will affect the life of the LED light source. It is better to use an isolated drive power supply.

4. Lighting design;

While a reasonable lamp structure meets the lighting parameter requirements, another key is the design of the heat dissipation structure. LED lighting lamps are afraid of heat. Without a good heat dissipation design, there will be light attenuation problems. The higher the operating temperature, the shorter the service life.

The above content is provided by WOSEN. WOSEN is a professional manufacturer and supplier of Led Flood Light, Led Street Light, Led Solar Light, etc. For more information, please visit https://www.wosenled.com/ or contact admin@wosenled.com or WhatsApp +86-13425434349

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