LED clock
Glowing numeral display
An LED clock displays time using light-emitting diodes, typically as glowing digits on a dark background.
These clocks became common in the 1970s, replacing flip clocks and analog faces in many bedrooms and kitchens.
The bright red or green numerals are readable in darkness: I squinted at the LED clock—3:47 a.m.
- digitalOf discrete data
- digital displayElectronic visual output
- alarmUrgent warning signal
- displayPresentation for viewing
- glowSteady, soft light
soft glow · bedside · numbers · time · red · green · bright · bright red · snooze · nightstand · segments · hours · minutes · military time · sleep timer · electronic · blink · colon
- clockswristwatch, pocket watch, digital watch, smartwatch, marine chronometer
- timepieceswristwatch, pocket watch, stopwatch, watch, sundial
- wake-up devicestravel alarm, smart alarm, phone alarm, vibrating alarm, snooze alarm
display technology
LED clockanalog clock
Timepiece with rotating hands
mechanical clock · sundial · grandfather clock · mantel clock · cuckoo clock
LED, clock, lead, leading, leads, clocks, clocked, clocking, clockwise