Filament lighting is a type of incandescent lighting that uses an electric current to heat a thin wire filament until…
Fiber optic lighting, also known as light piping or fiber optic illumination, is a type of lighting technology that uses…
Christmas Lights for Lions in Texas The Caldwell Zoo in Tyler, Texas gave an endangered species the gift of conservation…
Energy Star is a voluntary program run by the U.S. Environmental Protection Agency and Department of Energy that encourages businesses…
The Energy Policy Act of 2005 (EPACT) is a federal energy law that seeks to promote energy efficiency and investments…
The Energy Independence and Security Act of 2007 (EISA) is a federal energy law that promotes energy conservation and renewable…
Energy in lighting refers to the amount of energy that is used to power the lights. This energy can come…
The Winter Festival of Lights wrapped up its 101-night, 40th anniversary edition on Monday, with officials hailing another successful season…
An elliptical lens is an optical element with a curved surface that has two focal points located on the same…
Electroluminescent (EL) lighting is a form of lighting technology that uses electric current to excite phosphors, causing them to emit…