Published by Melissa N. Powell for Lighting Fixtures at Wednesday, November 15 2017 04:10:55
Published by: Melissa N. Powell
Label: Lighting Fixtures. More >>
Published at: Wednesday, November 15 2017 04:10:55
Tag: directional ceiling light fixtures. More >>
Bathroom: Cast a flattering light in your bathroom vanity area by suspending an eye-catching hanging lamp or cluster of pendants near eye level and about 18 inches from the center of your sink. This unconventional lighting style will eliminate those pesky shadows under your chin, cheeks and eyes. Ceilings Higher Than Eight Feet: If you have ceilings taller than eight feet, be sure to add on three inches for each additional foot of ceiling height.
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.
The more transparent the lighting fixture is, the higher efficacy. Shading the light will normally decrease efficiency but increase the directionality and the visual comfort probability.
The PH-lamps are a series of light fixtures designed by Danish designer and writer Poul Henningsen from 1926 onwards. The lamp is designed with multiple concentric shades to eliminate visual glare, only emitting reflected light, obscuring the light source.