2 Light 3 Way Switch Wiring Diagram Variations. In this case you will need a 3 wire from switch 1 to the light and the light. The black and red wires between sw1 and sw2 are connected to the traveler terminals.
Use black and red wires to connect traveler or brass colored terminals of the first switch and the second switch. All three switches are connected together by a three core and earth control cable. Three wire cable runs between the switches and 2 wire cable runs to the light.
In this case the end of the white wire from the light box to the.
It doesnt make any difference if its in parallel or in cross positions. Fixture between two three way switches. Download 2 light 3 way switch wiring diagram variations pdf in the following diagram we show power entering switch 1 from switch 1 to the light and from the light to switch 2. Connect the blue wire with the brown slewing coming from the light to the l2 terminal together with the 3 coreearth cable grey wire.