Kmart Australia launches 'best Christmas gadget ever' for only $20: 'It's magical' Kmart Australia has launched a new wireless Christmas light switch ($20) ...

Kmart Australia has launched a new wireless Christmas light switch ($20) READ MORE: Award-winning $15 Aldi wines to snatch up ahead of Christmas; ...

Installing a wireless light switch is a simple upgrade that you can accomplish in an hour or less. You can control lights from as far as 100 feet away without running any wires through the walls.

5. Connect your outlet. Strip the ends of your wires clean to about ¾ on an inch and attach the black wire that goes to the light switch and a black jumper wire to the power source with a wire nut.