What factors will affect the service life of COB LED

Several factors can affect the lifespan of chip-on-board (COB) LEDs, including:

1. Thermal management: Overheating is one of the main causes of premature failure of COB LEDs. Therefore, proper thermal management is crucial to ensure the lifetime of LEDs.

2. Power supply: It is crucial to use an appropriate power supply to meet the voltage and current requirements of COB LEDs. Overdriving an LED or providing insufficient power will shorten its life.

3. Environmental conditions: Environmental conditions, such as temperature and humidity, will affect the performance and service life of COB LEDs.

4. Quality of materials: The quality of materials used to manufacture COB LEDs will affect their service life. Using high-quality materials can make the LED last longer.

5. Usage mode: The usage frequency, light intensity and other usage modes of COB LED will affect the service life of the LED.

6. Manufacturing defects: Like any other electronic components, manufacturing defects can also affect the service life of COB LEDs.

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