The science of measuring light, photometry, specifically applies to light in a space. Photometrics gauges how humans perceive light — its coverage area, where light cuts off and the intensity of light in relation to distance from the light source. In practical terms, photometrics shows whether a lighting plan meets the qualitative and quantitative lighting requirements for a project.
By Alcon Lighting / September 19, 2020
As an industry, electrical lighting is relatively new—less than 150 years old —and it originated thanks to an entrepreneur. This individual conceived of electrical lighting as a process of busy, active thought, contemplation, deliberation, experimentation and invention. His name is Thomas Edison. Edison founded the American lighting industry.Read More