LED indicators
Small signal lights
LED indicators are small lights that convey information about a device's status—power on, charging, error conditions, network activity.
LED stands for light-emitting diode, a semiconductor that produces light efficiently.
These indicators appear on electronics from routers to coffeemakers: The LED indicator blinks red when the battery is low.
- lightVisible electromagnetic radiation
- glowSteady, soft light
- steady glowConstant, unwavering light
- blinkRapid lid movement
- flashBrief burst of light
status · check engine · panel · control panel · dashboard · power · power on · pilot light · signal · diode · green · red · amber · display · notification · warning · standby · on
- appliance designergonomics, user interface, control panel, knobs, buttons
- LEDsLED, LED bulb, LED chip, LED strip, LED lamp
- game controllersjoystick, gamepad, Xbox controller, d-pad, DualShock
- Router Specsdual-band, tri-band, WiFi 6, USB ports, antennas
LED indicatorstouchscreens
Pressure-sensitive display interfaces
monitors · OLED screens · heads-up displays · instrument panels
LED indicatorsbuzzers
Devices making short signals
haptic feedback · vibration alerts · beepers · chimes · sirens
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