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It is believed that almost everyone has encountered a situation where patch LED lamp beads leak electricity, but the reasons for the leakage vary. Some SMD LED lamp beads leak due to testing after packaging, some due to long-term storage, some due to aging, and some due to welding. 1. The stress generated by the leakag……

There are various types and specifications of LED lamp beads: There are too many types of LED lamp beads, including in-line and chip mounted, as well as high-power lamp beads. The current of the lamp beads ranges from tens of milliamperes to a few amperes, and the voltage is relatively consistent, most of which are at ……

The reason why LED lamps consume electricity and have a short lifespan is actually due to improper usage habits. The service life of an LED lamp is about 100000 hours, which is about ten years (365 days a year, 24 hours a day, 8760 hours a year, 100000 hours is about 11 years). So why did the LED lights we used break d……