Explore: Lamps (lighting Devices)

However, some lamps (mainly fluorescent tubes/energy saving lamps) can be restruck as soon as they are turned off (called hot restrike lamps). The Vortek

light, lamp, or light bulb is an electrical device that produces light from electricity. It is the most common form of artificial lighting. Lamps usually

most LED lamps. The typical luminous efficacy of fluorescent lamps is 50–100 lumens per watt, several times the efficacy of general lighting incandescent

commercial lighting, for portable lighting such as table lamps, car headlamps, and flashlights, and for decorative and advertising lighting. Incandescent

(UK English) or luminaire is an electrical lighting device containing one or more light sources, such as lamps and all the accessory components required

metal electrodes in conventional fluorescent lamps[citation needed] Two systems are common: plasma lamps, in which microwaves or radio waves energize

lighting, such as street lamps, where they are widely used. High-pressure sodium lamps emit a broader spectrum of light than the low-pressure lamps,

illumination rather than electrical filaments, plasma (used in arc lamps such as fluorescent lamps), or gas. Solid state electroluminescence is used in SSL, as

incandescent lamps. White LED lamps compete with CFLs for high-efficiency lighting. General Electric has since stopped production of domestic CFL lamps in the

lighting control with the use of one or more central computing devices. Lighting control systems are widely used on both indoor and outdoor lighting of