Wiring a Light - Two Lights Operated by One Switch Wiring a light switch where two lights are operated by one switch is demonstrated in this detailed wiring diagram. home | about us 3 Way Switch Wiring Diagram: More Than One Light ; This entry was posted in Indoor Wiring Diagrams and tagged diagram, do-it-yourself, handyman, How to Run Two Lights From One Switch : Electrical Online This article addresses how to run two lights from one switch. This common question comes from a do-it-yourselfer working on his garage wiring who required some assistance wiring a circuit in his garage so that he could control two lights with one switch. wiring diagram for multiple lights on one switch | Power wiring diagram for multiple lights on one switch | Power Coming In At Switch - With 2 Lights In Series More information Find this Pin and more on House stuff by Meredith e . How to wire two lights on one switch You may want to control two lights with one switch in certain locations around your home, such as the front entrance or a double-bay garage. With some basic tools you can easily do the wiring yourself, whether you are adding a light to an existing light circuit or adding a completely new circuit. Single switch - two lights - no diagram | DIYnot Forums Switch Live brown/red in right hand terminal of diagram to same terminal in second light fitting/rose (the switch live, black core of diagram should be sleeved to indicate it is live). earth/cpc across to earth/cpc. no need to go in to live loop terminal. The single switch will then operate both lights.