lightswitch

Illumination control panel

A lightswitch is a wall-mounted device that controls electric lighting, toggled to turn lights on or off.

The simple binary function makes it a common metaphor for sudden change: His mood flipped like a lightswitch.

Also spelled as two words: light switch.

mechanism

toggle

Two-position switch

  • rockerChair on curved rails
  • dimmerLight intensity regulator
  • flipQuick turning motion

flick · click · on-off · switchplate · wallplate · panel · actuator · lever · button · knob

action

flip

Quick turning motion

turn-on · turn-off · activate · deactivate · press · tap · swipe · dim · brighten · adjust

installation

wiring

Installed electrical conductors

electrician · breaker · fuse · voltage · wallplate · grounding · hot-wire · neutral · amperage · retrofit

automation

Alexa

Virtual home assistant

  • WiFiRadio-based network access
  • BluetoothShort-range wireless protocol
  • ZigbeeWireless IoT standard

scheduling · timer · remote · programmable · scene-setting · geofencing · hub · integration

Opposites
control mechanism

lightswitchdimmer

Light intensity regulator

motion sensor · photocell · clapper · remote control · voice control

light control method

lightswitchcandle

Wax stick with wick

window · skylight · curtain · blinds · lamp

Family

light, switch, lightly, highlight, sunlight, lighten, twilight, daylight, lighting

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G