Uploaded at Monday, November 27 2017 11:40:48 by Michael Smith for Lighting Fixtures
Uploaded by: Michael Smith
Class: Lighting Fixtures. More >>
Uploaded at: Monday, November 27 2017 11:40:48
Tag: hunter ceiling fan and light remote control 27157. More >>
Flush Lights: Mostly available in round shapes, the lights are fitted inside the rim, which can be of silver or gold or any other color. These lights can be conveniently used in kitchens as the area gets brightly lit up by these lights. Also available in square forms, these can be used in bedrooms as well. Semi-Flush Ceiling Lighting - Basically, a transition form between Single Glass Pendant Lights and Flush Ceiling Lights. They hand down from the ceiling slightly.
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.