Typically either 14-2 or 12-2 Romex cable is used in these types of circuits. 14-2 Romex cable is used for 15 amp circuits and 12-2 Romex cable is used for 20 amp circuits. Roughing in the Electrical Wiring To rough in a circuit where two lights are controlled from one switch a Romex cable should first be fed from the panel into the light switch electrical box. This is your feed cable. A.. Learn how to wire two lights to one switch with a detailed wiring diagram. Step-by-step instructions and diagrams to help you complete the wiring project with ease.
Multiple Light Wiring Diagram This diagram illustrates wiring for one switch to control 2 or more lights. The source is at SW1 and 2-wire cable runs from there to the fixtures. The hot and neutral terminals on each fixture are spliced with a pigtail to the circuit wires which then continue on to the next light. This is the simplest arrangement for more than one light on a single switch.. I have one switch and two lights for that switch. I want the power to start at one light, which is furthest from the switch, and then continue to the next light, and finally end at the switch. This would be the best way to use the least amount of wire. For the first 3 images below, disregard the wiring.