Unlike past eras, today’s lighting for closets offers a variety of options, from overhead can lights to track lighting to illuminate certain areas. Track lighting can be especially handy for walk-in closets in which different areas of the space require more light for clothing selection. Even closets that have windows or a skylight will need an artificial light source after nightfall. Fluorescent lighting is often required by local codes, according to writer Duo Dickinson of the This Old House website. If closets are large enough to double as a dressing room, additional lighting will help to assess the look or condition of clothing.
In addition to overhead lighting fixtures, electrical switches should be conveniently placed either inside the entry of the closet or on the outside doorway. Depending on the size of the storage area, individual switches may be required to light separate areas of the closet. This system can be used with track lighting that illuminates floor areas where shoes are kept or higher shelves.
Closets require careful adherence to local building codes. These codes were developed for safe operation of electrical systems in the more airless and more flammable environment of tightly packed clothing, boxes and other items generally stored in closets. If you are not experienced in working with electrical systems, hire a reputable contractor to do the work. Closet lighting requires running additional wires from existing outlets or switches to the new area that is to be lighted. Ensure that all power is off before working with the electricity. Wires should be attached to the fixture as directed by the manufacturer. All outlets and switches should be equipped with a ground wire for safe operation. Use junction boxes where necessary.
Recessed incandescent lighting can be a hazard in tight closet areas with little natural ventilation and should be avoided. Incandescent lighting should be completely enclosed to avoid the risk of fire. Pendant lighting should not be used in closet areas. All lighting fixtures should have the Underwriters Laboratories-approved label. The use of smoke detectors in closet areas is also recommended.