Old Bathroom Light Has Several Wires From Wall

Split off the small pieces of lath behind.

Old bathroom light has several wires from wall.

How to troubleshoot a faulty wall switch. Push the old house wiring through these clamps and work them farther in as you insert the box into the wall. If you are at the junction box that is in the wall where the old light fixture was then there should be only 2 wires that the old fixture was fastened to. Then connect all of the white wires together with a wire.

If all is safe remove one wire nut at a time separate the wires and screw the wire nut back on the wall side. Twist all of the black wires from the light bar together with the black wire from the wall switch and connect the ends using a wire nut. 7 connect the wiring from the new light fixture to the wires leading from. Remove any screws holding the light base to the wall.

Once the light is separated from the base check all wires for voltage. Connect the lead wires from the fixture to the black hot wire in the electrical box by twisting a wire connector to the ends of the lead and hot wires. The moving parts of a standard light switch are enclosed inside plastic casing so when the switch goes bad your only option is to replace it. Remodeling boxes have internal clamps for the wires.

Coming out of the ceiling there are 2 cables and in each are a red black and yellow green cables 6 in total and the light that i have bought to go up there has access for a blue and a brown wire. Repeat these connections with the two white. Strip 1 2 inch of insulation from the black white and green wires on the new light fixture with a pair of wire strippers. These connect to the black and white wires in the electrical box with the provided larger wire nuts.

Light fixtures with more than one lamp may have a pair of black and white wires for each lamp. There may also be small screws on the sides of the light holding it to the mounting plate.