Nickel 3-way (2 circuit) canopy switch- works with 2 separate sockets. (Instructions below.) When installed properly will operate first light, second light, then both on, then off. How to wire 3-way rotary switch (with 2 or more sockets): -Black wire on switch goes to smooth wire from plug. -Red wire on switch (comes on first) goes to black wire (or gold screw on first light). -Blue wire on switch (comes on second) goes to black wire (or gold screw on second----and third light if you have that) -Ribbed wire from plug goes to white (or silver screw on all lights) ------------------------------------------------------- How to wire for 3-way keyless socket 1. Main wire with plug. Smooth side and opposite side has a very subtle ridge. Smooth side goes to black switch wire. Ribbed goes to silver screw on socket. 2. Switch: Red wire to black screw on socket Blue wire to gold screw on socket