A hard wired system is more attractive because there s usually no exposed wiring and a dedicated wall switch controls the unit.
Wiring diagram for under cabinet lighting uk.
The location of the under cabinet lights requires careful attention to the immediate area.
Let about 16 inches of cable hang from the holes so you will have plenty of slack to make connections.
The best time to install wiring for under cabinet lighting is during a kitchen remodel before the walls are covered with drywall.
The correct location will depend on the width of the cabinet and how close the cabinet is to other devices such as a range exhaust fan or refrigerator which will require careful attention to determine the desired amount of light.
I remove the existing single pole switch.
I now have a 2 wire cable that is the power in a 2 wire up to the pot light existing and i have added two 2 wire cables out to my under cabinet lighting.
It may slide off or you might need to remove one or two screws to release it from the fixture.
Installing under cabinet lighting project overview.
I splice all four neutral white wires together.
Now i need to make my final connections in the switch box.
To install plug in units simply attach the fixture to the underside of the upper cabinet and plug the unit into a.
Here you can see there is a cut in the line wire connected to lamp 3 so the bulb is switch off and the rest circuit is working.
Kit for fitting under kitchen wall unit lighting.
Run cable from the switch box to the hole for the first light then from the first to the second light and so on.
But if you want to install under cabinet lighting and aren t planning any major renovations don t despair.
Lighting kits are available for retrospective fitting to units.
These lights can be bought from most diy stores.
Plug in units are the easiest to install.
Wall switch control is the primary benefit of hard wiring.
It allows you to turn on all under cabinet lights or even all the kitchen lights from one switch.
Another major defect of series lighting circuit is that as all lamps or bulbs are connected between line l and neutral n accordingly if one of the light bulb gets faulty the rest of the circuit will not work as the circuit will be open as shown in fig below.
I am taking you through the led under cabinet lighting installation and planning process.
Under the cabinet lighting can be plug in or hard wired.
Most local codes allow fluorescent lights to be used as junction boxes so you can string the wire from light to light.
The easiest way to fix under unit lighting after wall units are fitted is to buy battery operated lights which either screw up to or stick on to the underside of the units.