Why does the LED lamp crack when turned on and off?
A question of this type. Well, only in essence my question. 2 LED lamps were purchased for the corridor with color brightness control panels, etc. Everything works, but a crack is heard when turning on and off not often, but audibly. What to do?
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Where exactly did the crack come from? The lamp may crack, or there may be a crack from the wire connections. The presence of extraneous crackles is not a normal occurrence. Probably some kind of internal malfunction of the bulb. Exchange for another product under warranty, if possible. In general, you need to check the bulbs in the store before buying to make sure that they are not defective.