Ads
related to: contemporary hallway light fixtureslightology.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
A light fixture (US English), light fitting (UK English), or luminaire is an electrical lighting device containing one or more light sources, such as lamps, and all the accessory components required for its operation to provide illumination to the environment. [1] All light fixtures have a fixture body and one or more lamps.
The sconce is a very old form of fixture, historically used with candles and oil lamps. They can provide general room lighting, and are common in hallways and corridors, but they may be mostly decorative. [1] A sconce may be a traditional torch, cresset, candle or gaslight, or a modern electric light source affixed in the same way.
A Tensor lamp is a trademarked brand of small high-intensity low-voltage desk lamp invented by Jay Monroe. [1] [2] The lamp was mainly popular during the 1960s and 1970s.[3] [4] The lamp was originally used by doctors and dentists, and later became more widely used. [5]
In 2010, a chandelier of modern design was built in the foyer of an office building in Doha, Qatar. This chandelier has a height of 5.8 m (19 ft), width of 12 m (41 ft), length of 38 m (126 ft), and weight of 39,683 pounds (18 tonnes).
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 ...
Fluorescent light fixtures cannot be connected to dimmer switches intended for incandescent lamps. Two effects are responsible for this: the waveform of the voltage emitted by a standard phase-control dimmer interacts badly with many ballasts, and it becomes difficult to sustain an arc in the fluorescent tube at low power levels.
Ads
related to: contemporary hallway light fixtureslightology.com has been visited by 10K+ users in the past month