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  2. LED lamp - Wikipedia

    en.wikipedia.org/wiki/LED_lamp

    A 230-volt LED filament lamp, with an E27 base. The filaments are visible as the eight yellow vertical lines. An assortment of LED lamps commercially available in 2010: floodlight fixtures (left), reading light (center), household lamps (center right and bottom), and low-power accent light (right) applications An 80W Chips on board (COB) LED module from an industrial light luminaire, thermally ...

  3. Light fixture - Wikipedia

    en.wikipedia.org/wiki/Light_fixture

    Light fixture. 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.

  4. Light-emitting diode - Wikipedia

    en.wikipedia.org/wiki/Light-emitting_diode

    Main article: Light-emitting diode physics. In a light-emitting diode, the recombination of electrons and electron holes in a semiconductor produces light (be it infrared, visible or UV), a process called " electroluminescence ". The wavelength of the light depends on the energy band gap of the semiconductors used.

  5. Rope light - Wikipedia

    en.wikipedia.org/wiki/Rope_light

    Rope light. A length of illuminated rope light. A rope light is primarily used as a decorative lighting fixture, featuring small lights linked together and encased in a PVC jacket to create a string of lights. Rope lights can be used in many applications both indoors and outdoors. [1] Used in place of neon signs, it is sometimes called soft neon.

  6. Lighting - Wikipedia

    en.wikipedia.org/wiki/Lighting

    The introduction of LED lighting has greatly improved this by approx. 90% when compared to a halogen downlight or spotlight. LED lamps or bulbs are now available to retro fit in place of high energy consumption lamps. Uplighting is less common, often used to bounce indirect light off the ceiling and back down. It is commonly used in lighting ...

  7. Thin eyebrows are back, but should they be? - AOL

    www.aol.com/news/thin-eyebrows-back-091136869.html

    Good news for anyone who permanently decimated their eyebrows with a pair of tweezers and bad lighting: the barely-there brow is making a comeback.