... 2 way switch 2012 NEW designed switch and socket with conjoined structure Materials: Panel:brushed aluminium, Back:PC , Inside:phosphor copper, Touch ... affect the button usage, so there is no edge touching and rugged buttons.3.No foot fasteners, 100% correct installation,not ... broken during installation.4.Built-in grounding wire structure,which has modern and beautiful appearance, and also avoids rust ...