Home Slickdeals Select Walmart Stores: GE Z-Wave Lighting On/Off Outdoor Plug-in Switch $21... Slickdeals Select Walmart Stores: GE Z-Wave Lighting On/Off Outdoor Plug-in Switch $21 (Availability May Vary) By ARCOM - 3 December 2017 191 0 SHARE Facebook Twitter Go to the deal page: Select Walmart Stores: GE Z-Wave Lighting On/Off Outdoor Plug-in Switch $21 (Availability May Vary)