Under cabinet lighting is ideal for both accent and task lighting. With a properly lit kitchen countertop you can distinguish the sugar from the salt, and in the living room you can highlight your family pictures and art work. This type of kitchen interior lighting can also be used to emphasize your china cabinets, bookshelves and other niche areas in the den, home office, or living room areas. No matter what the location or purpose, there is an under cabinet lighting style that is right for your needs.
Once overlooked in kitchens, laundry rooms, offices, ceilings, and large desks with built-in overhead cabinets, under cabinet lighting has gone from an option to a necessity. Increased lighting with minimal glare in task areas like the kitchen or home office can increase task efficiency. In addition, the more task lighting is used, the less general lighting is needed, reducing the number and size of lamps needed for overhead lighting. Lighting in a specialized area can help you cut down on energy costs and allow you to focus on one area at a time.
You have two choices in
under cabinet lighting: plug-in or hard-wired.
Plug-in units are the easiest to install. Simply attach the fixture to the underside of the upper cabinet and plug the unit into a nearby outlet. You turn the units on and off with the switch that's built into the fixture. Plug-in units are a good choice if you only have a small area to illuminate or if you have no problem with exposed wires.
A hard-wired system is more attractive because there's usually no exposed wiring and a dedicated wall switch controls the unit. However, this system is also more difficult to install, because you need to tap into a nearby power source, or pull a new circuit to the desired area. Either way, major electrical work is involved, so you may want to consider hiring a professional to install your hard-wired system if you do not feel comfortable doing it yourself.
If you do feel comfortable doing electrical work, the following is a practical guide to installing hard-wired under cabinet lighting:
Step 1: Connect to a Power Source
Locate the nearest fixture box as the power source. Make sure the circuit can handle the additional load. Turn the circuit off at the main panel, open the fixture box, and test for power using a neon tester. If it is off, punch a knockout hole in the box, and install a cable clamp and new cable to the box.
Step 2: Cut the Openings
Mark and cut an opening in the wall for the switch's electrical box. (For drywall, you can use a keyhole saw or saber saw.) Be careful not to cut any wires or pipes behind the wall. Choose a convenient area for the switch, such as near the fixture(s) or near an entrance to the room. Make the opening at the same height as the other switches, if possible. At the back of the cabinet base where you will attach the fixture, drill a small opening to accept cable from the fixture to the switch.
If you are installing more than one fixture controlled by one switch, position this opening at the fixture nearest the switch.
Step 3: Feed the Cable
Using fish tape and other equipment as needed, feed the power cable through the wall from the power source to the switch's location. Also feed cable from the opening at the cabinets to the switch location.
Step 4: Attach the Light Fixture(s)
Screw the light fixtures to the cabinets, and wire them to each other through a flexible conduit, following manufacturer's instructions.
Step 5: Make the Connections at the Power Source
At the fixture box where you're connecting to the power source, strip off sheathing to the new cable and its individual wires. Make the appropriate wire connections to the other cable(s) in the box and cover the connections with wire connectors. Close the fixture box.
At the Switch:
Clamp the power and
under cabinet fixture cables in the switch box, and install the switch box in the wall. Strip the leads, and connect the black wires to the switch. Connect the neutral wires together and cover the connection with a wire connector. Connect the two bare copper ground wires together along with a pigtail and cover the connection with a green wire connector; connect the pigtail to the grounding screw on the switch.
Place the switch in the switch box, and then attach the cover plate.
Step: 6: Attach the Diffusers (for Fluorescent Fixtures Only)
Finish by clipping diffusers on the lamp cases. They help fluorescents cast a more even light on the counters.
Note:
Under cabinet lighting can sometimes produce problems with hot spots, veiling reflections, and glare. As a general rule, mount fixtures as close to the front of the cabinets as possible to prevent this from occuring. Also, use fixture with a frosted lens or shielding on the cabinet bottom to minimize the glare. Add a faceboard if necessary. Remember that under cabinet lighting that's discretely hidden from a standing cook may produce unsightly glare for those seated nearby. Install cabinet facing low enough to camouflage the light and prevent discomfort to those seated.