arclight

Bright electrical discharge

An arclight is a lamp that produces intense white light by passing electric current across a gap between two electrodes, creating a continuous spark or arc.

Before incandescent bulbs, arclights illuminated streets, theaters, and film sets—hence the association between Hollywood and bright lights.

The term sometimes refers to any powerful spotlight: The arclight swept across the prison yard.

lighting

electrode

Conductive interface point

floodlight · beam · projection · high-intensity · lamp · illuminator · anti-aircraft · wartime · military · theatrical

historical

gaslight

Distort someone's reality

electricity · patent · filament · candlepower · dynamo · nineteenth-century · streetlamp · lighthouse · lantern · antique

cinema

theater

Venue for live drama

multiplex · moviegoing · tickets · projection · blockbuster · matinee · audience · popcorn · feature · trailer

welding

electrode

Conductive interface point

  • sparksFiery particles from friction
  • torchHandheld burning light source
  • TIGTungsten arc welding

MIG · flux · helmet · fabrication · metalwork · fusing · bead · penetration · seam · joint

Opposites
lighting technology/mechanism

arclightincandescent light

Lamp using heated wire

incandescent bulb · candlelight · tungsten bulb · LED · Edison bulb

light intensity/quality

arclightdarkness

Total absence of light

dimness · shadow · gloom · nightlight · soft light

natural vs. artificial light

arclightsunlight

Radiance from our star

moonlight · daylight · starlight · firelight · bioluminescence

Family

arclights

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G