Posted for Lighting Fixtures by William Tolleson at Friday, November 17 2017 02:04:20
Pendant Lights: A pendant light is a smaller fixture suspended from the ceiling by a cord, chain or metal rod. Pendant lights traditionally include only one lightbulb, so they don’t cover as much ground; several are often used to cover more space. There are many styles of these lights, including drum pendants and globe pendants, making it easy to find one that will fit your decor. They work well when you’re trying to showcase a smaller, specific area, such as a kitchen island or a dining room table.
Wall Sconces: Mostly used for adding ambience and decoration, a wall sconce is any kind of wall-mounted light fixture. It provides dimmer, less vibrant illumination and is therefore likely to be used in multiples down a hallway or near a front door.
Recessed Lighting: If space is an issue, recessed light fixtures are a great option, because they take up no space at all; a fixture is inserted directly into the ceiling. Because they are often used as accents in a larger space, such as a kitchen or living room, recessed bulbs are almost always used in multiples. Although not as common a use, they can also be inserted into floors and walls to provide additional brightness in dark spaces.
An important property of light fixtures is the luminous efficacy or wall-plug efficiency, meaning the amount of usable light emanating from the fixture per used energy, usually measured in lumen per watt. A fixture using replaceable light sources can also have its efficiency quoted as the percentage of light passed from the "bulb" to the surroundings.