Determine a location for the light switch. Two wire cable runs from the combo to the light fixture and the switch output is connected to the black wire running to the fixture hot terminal.
How To Wire A Light Switch Smartthings
Wiring a new light fixture and switch. A clean work area will improve your ease of installation. The black wire from the fixture and the black wire from the switch. In the ceiling box you should have two wires that are not yet connected. The switch comes first in the new part of the circuit and new 2 wire cable is run to it from the outlet. Place the bare end of the black wire from the cable in the wall with the bare end of the black wire from the light fixture. However the connections must be made within an approved electrical box.
When you change the fixture the national electrical code requires you to install an electrical box and update the wiring method to the current code. Wiring for a new under cabinet light fixture. Cut out the traced hole with an oscillating saw. These connect to the corresponding black and white electrical wires that run from. Connect those two wires together tighten a wire nut over them and tape them. Wiring a new switch and light from an outlet in this diagram power is taken from an existing wall outlet for a new switch and light fixture.
It should be 48 from the floor. At the light it connects to the neutral terminal. Now finish installing the light fixture to the ceiling box. The two wires in the switch box is basically a loop of the power wire for the existing light fixture which brings the circuit power wire to the switch and then returns the power from the switch to the light fixture when the switch is turned on. The old electrical wiring is still acceptable as long as the insulation on them is intact. Look at the wires on the back of the new light fixture and note black insulation on one and white on the other.
From the switch new 2 wire cable is run to the new light location. If the light you are wiring is in the ceiling you should clean any cobwebs and dust before attempting to install your new fixture. Ceiling fixtures can vary from chandeliers for a formal dining room a new light and fan combination for a family room or a new look in a recently remodeled room. Before doing any electrical work always shut off power to the house at the main breaker. The source neutral wire is spliced to the neutral on the receptacle half of the combo device and to the white cable wire running to the light. Trace the mounting box on the ceiling where the light fixture will be mounted.
Dress up a room or give it a whole new appearance by learning how to change a ceiling fixture on your own. The same is true for lights or switches in walls. Twist the two ends together three or four times with a pair of pliers.
Gallery of Wiring A New Light Fixture And Switch
