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What is the most suitable operating current for LED fluorescent lamps?

The general LED lamp beads have a rated working current of 20 mA, and some factories use them at the beginning. The design is 20 mA. Actually, the cur...

How can an LED fluorescent lamp power supply match a lamp?

Some customers design the lamp board first, then look for the power supply and find it difficult to have a suitable power supply, or the current is to...

Why LED fluorescent power supply must be constant?

LED's semiconductor characteristics determine its impact on the environment, such as temperature, LED is a current-sensitive element, LED current incr...