No matter if your light has a neutral line or not, this switch is suitable. 1 Gang White WiFi Module. Networking: WIFI. Wifi frequency: 2.4G Hz 802.11b/g/n. 1 x Smart WiFi Switch. US Plug Size: 11.8 x 7.2 x 3.9cm (Applicable in the United States, Australia, Italy, Canada, Brazil).
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