arc lamp
Bright gap light
An arc lamp produces light by passing electric current through a gap between two electrodes, creating a bright arc of ionized gas.
Before incandescent bulbs became practical, arc lamps lit streets and large spaces.
They remain in use where intense light is needed: searchlights, film projectors, and industrial applications.
Center of public notice
- gas lightingIllumination via burning fuel
- electric candleCord-powered flame substitute
- street lightingMunicipal outdoor illumination
- VictorianOf a prim era
lighthouse · early cinema · World's Fair · searchlight · 1800s
Roadside illumination fixture
- lighthouseCoastal beacon tower
- stage lightingLamps illuminating performance spaces
- searchlightFocused lamp for distance
- floodlightBroad outdoor illumination source
industrial lighting · photography · film production · military · studio lighting · marquee · warehouse · factory
Light-redirecting surface
- regulatorDevice maintaining steady output
- projectionSomething that extends outward
- searchlightFocused lamp for distance
- mercury vaporVaporized liquid metal
film projector · spotlight · parabolic mirror · cooling system
Emitting or reflecting light
- dazzlingOverwhelmingly bright or impressive
- brilliantIntensely bright or gifted
- radiantEmitting light or joy
- glaringHarshly conspicuous or bright
blinding · incandescent · intense · glowing · vivid · piercing · gleaming · harsh
Electrical contact points
- dischargeRelease of substance outward
- high voltageDangerous electrical potential
- direct currentUnidirectional electrical flow
- plasmaElectrified matter state
ionization · cathode · anode · ballast · tungsten · alternating current · conduction · voltage drop
limelight
Center of public notice
- gas lightingIllumination via burning fuel
- electric candleCord-powered flame substitute
- street lightingMunicipal outdoor illumination
Victorian · lighthouse · early cinema · World's Fair · searchlight · 1800s
streetlight
Roadside illumination fixture
- lighthouseCoastal beacon tower
- stage lightingLamps illuminating performance spaces
- searchlightFocused lamp for distance
floodlight · industrial lighting · photography · film production · military · studio lighting · marquee · warehouse · factory · navigation
reflector
Light-redirecting surface
- regulatorDevice maintaining steady output
- projectionSomething that extends outward
- searchlightFocused lamp for distance
mercury vapor · film projector · spotlight · parabolic mirror · cooling system
luminous
Emitting or reflecting light
- dazzlingOverwhelmingly bright or impressive
- brilliantIntensely bright or gifted
- radiantEmitting light or joy
glaring · blinding · incandescent · intense · glowing · vivid · piercing · gleaming · harsh · white-hot
electrodes
Electrical contact points
- dischargeRelease of substance outward
- high voltageDangerous electrical potential
- direct currentUnidirectional electrical flow
plasma · ionization · cathode · anode · ballast · tungsten · alternating current · conduction · voltage drop · striking
- Film Technologycamera, projector, film reel, film stock, cinematograph
- lightinglamps, bulbs, light bulb, light bulbs, bulb
- Electricity HistoryMichael Faraday, Faraday, Benjamin Franklin, Franklin, Thomas Edison
- early cinemakinetoscope, cinematograph, bioscope, silent film, nickelodeon
- early electric lightingincandescent bulb, Edison bulb, filament, tungsten bulb, light socket
- early electronicstelegraph, telephone, dynamo, electric motor, electric generator
arc lampincandescent lamp
Light from heated wire
incandescent bulb · incandescent light · tungsten bulb · Edison bulb · candle
lamp, arc, arch, arched, arcs, arced, arcing, lamprey, arclike