in this video i demonstrated how to fix repair troubleshoot LED lamp bulb in minutes and very easy method using cold testing and warm live testing
you can repair led bulb at home without spending much money, it is an energy saver lamp with cool light, it uses leds and led driver circuit. led panel most of time have led in series. if any one of these led is damaged, we can test using multimeter and we can replace it.
Негізгі бет Ғылым және технология How to repair LED Lamp / Bulb
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