Published for Lighting Fixtures by Michael Smith at Tuesday, November 14 2017 20:34:38
Published by: Michael Smith
Category: Lighting Fixtures. More >>
Published at: Tuesday, November 14 2017 20:34:38
Tag: flush mount ceiling light fixtures installation. More >>
Bathrooms can also make use of the contemporary ceiling lights with ease. These lights are usually flush mounted to the ceiling and may or may not include a fan in their design. They can be found with the sleek stainless steel fixture that holds onto a clear or white shade. There are also ceiling lights sold that are semi flush in design.
Architectural lighting design focuses on three fundamental aspects of the illumination of buildings or spaces. The first is the aesthetic appeal of a building, an aspect particularly important in the illumination of retail environments. Secondly, the ergonomic aspect: the measure of how much of a function the lighting plays. Thirdly is the energy efficiency issue to ensure that light is not wasted by over-illumination, either by illuminating vacant spaces unnecessarily or by providing more light than needed for the aesthetics or the task.
With the discovery of fire, the earliest form of artificial lighting used to illuminate an area were campfires or torches. As early as 400,000 BCE, fire was kindled in the caves of Peking Man. Prehistoric people used primitive lamps to illuminate surroundings. These lamps were made from naturally occurring materials such as rocks, shells, horns and stones, were filled with grease, and had a fiber wick. Lamps typically used animal or vegetable fats as fuel. Hundreds of these lamps (hollow worked stones) have been found in the Lascaux caves in modern-day France, dating to about 15,000 years ago. Oily animals (birds and fish) were also used as lamps after being threaded with a wick.