Uploaded for Lighting Fixtures at Thursday, November 09 2017 09:27:52 by Howard Blount
Uploaded by: Howard Blount
Label: Lighting Fixtures. More >>
Uploaded at: Thursday, November 09 2017 09:27:52
Tag: home depot ceiling fans with lights and remote. More >>
Ceiling Fans: Primarily used for practicality as opposed to beauty, ceiling fans are a great way to cool a room down and brighten it up at the same time. They are often used in bedrooms, though they come in handy where there’s a lot of activity, including playrooms and home gyms. They also make great outdoor light fixtures for a covered patio or sunroom.
Lighting fixtures come in a wide variety of styles for various functions. The most important functions are as a holder for the light source, to provide directed light and to avoid visual glare. Some are very plain and functional, while some are pieces of art in themselves. Nearly any material can be used, so long as it can tolerate the excess heat and is in keeping with safety codes.
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.