There is no light in the room after one of the five lamps burns out - what should I do?
Good afternoon! Yesterday, one LED bulb burned out (there are 5 in total) and now there is no light at all in the room (i.e., no light is on). Changing a burnt bulb to a new one does not give a result. What could be the reason? And how to troubleshoot? Thank.
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Hello! Lamps 220V? Check if phase arrives at the cartridge. This can be done with an indicator screwdriver, but the presence of a phase does not mean the presence of zero. It is easiest at home to check the operation of the lighting network with a known working incandescent bulb. How do you know that only 1 light bulb burned out? Maybe all at once? If there is no voltage on the cartridge, check the status of the switch, then that it “clicks” does not mean that it is serviceable, the life of its contacts may have expired. Also check whether the phase comes to him, and whether it leaves him. After the manipulations, you will clearly know what the problem is.