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1x Microwave radar sensor switch. Energy saving and power saving. The surface is not allowed to cover any objects, so as not to affect the normal use of the lamp. Then directly connect the switch in series to the 220V live wire.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.