The 30th Guangzhou International Lighting Exhibition (GILE) was grandly opened in Areas A and B of the China Import and Export Fair Complex from June 9 to 12, 2025.
Power portrayal. Despite the high LED light efficiency, there is still 80-85% of heat energy loss, resulting in a temperature rise of 20-30 degrees inside the lamp. If the room temperature is
LED is abbreviated as light-emitting diode. Because it has many advantages such as environmental protection, long life, high photoelectric efficiency (current light efficiency has reached 100LM/W)
The selection of outsourcing drive power mainly depends on the constant current and the voltage scale of the constant current. The constant current value is selected as the LED\\\'s standard current is lower.
If the fluctuation amplitude of the output current is too large, it will cause flicker. The higher the current, the higher the brightness, and the lower the current, the lower the brightness.
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