WBT 4000W AC 220V Variable Voltage Power Speed Controller for Fan Speed Motor Temperature Dimmer
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Excellent, I get everything right in time and form!!!
thank you very much.
excelente
Why does it so scratched?!! See the black frame around the socket I’ve disassembled it and checked. This is a dimmer, not AC regulator. 220 will remain 220, it filters periods only. It works with lamp on a half of a scale