LED
Efficient bulb alternative
LED stands for light-emitting diode, a semiconductor that emits light when electrical current passes through it.
LEDs are now ubiquitous in screens, indicators, light bulbs, and displays, having largely replaced incandescent lighting for efficiency: LED bulbs last for years, an LED screen.
The plural is LEDs. (Lowercase led is the past tense of lead.)
Rounded storage organ
- lampElectric light fixture
- fixtureAttached building component
- stripNarrow elongated piece
- panelDistinct flat section
downlight · floodlight · spotlight · tube · retrofit · luminaire · recessed · pendant
Degree of light emitted
- lumensMeasure of visible light
- color temperatureLight source hue measurement
- wavelengthSpatial repetition interval
- efficiencyProductive without waste
lifespan · daylight · infrared · ultraviolet · RGB · monochromatic · diffused · directional
Display or barrier
- monitorDisplay or supervisor
- pixelSmallest display unit
- backlightIllumination behind a display
- LCDLowest shared fraction bottom
matrix · array · segment · billboard · scoreboard · ticker · jumbotron · signage
One-way semiconductor
- semiconductorPartial electrical conductor
- chipSmall broken-off piece
- circuitClosed electrical pathway
- transistorSemiconductor signal switch
resistor · capacitor · microchip · solder · PCB · current · voltage · anode
Portable electric lamp
- headlampForward-facing vehicle light
- streetlightRoadside illumination fixture
- traffic lightRoad signal device
- automotiveRelating to motor vehicles
headlight · taillight · brake light · turn signal · Christmas lights · grow light · aquarium · television
bulb
Rounded storage organ
panel · downlight · floodlight · spotlight · tube · retrofit · luminaire · recessed · pendant · sconce
brightness
Degree of light emitted
- lumensMeasure of visible light
- color temperatureLight source hue measurement
- wavelengthSpatial repetition interval
efficiency · lifespan · daylight · infrared · ultraviolet · RGB · monochromatic · diffused · directional · dimmable
screen
Display or barrier
LCD · matrix · array · segment · billboard · scoreboard · ticker · jumbotron · signage · digital
diode
One-way semiconductor
- semiconductorPartial electrical conductor
- chipSmall broken-off piece
- circuitClosed electrical pathway
transistor · resistor · capacitor · microchip · solder · PCB · current · voltage · anode · cathode
flashlight
Portable electric lamp
- headlampForward-facing vehicle light
- streetlightRoadside illumination fixture
- traffic lightRoad signal device
automotive · headlight · taillight · brake light · turn signal · Christmas lights · grow light · aquarium · television · smartphone
status
One's relative position
warning · alert · on · off · active · standby · fault · diagnostic · ready · blinking
- modern technologysmartphone, smartphones, internet, computers, Wi-Fi
- light sourcesflashlight, lamp, candle, sunlight, moonlight
- abbreviationsMr, Mrs, Ms, Dr, Jr
- eco-friendlysustainable, fair trade, green, biodegradable, recyclable
- electricityelectricity, battery, batteries, wire, wires
- lightinglamp, lamps, bulbs, light bulb, light bulbs
LEDprevented
Stopped before occurrence
blocked · stopped · hindered · obstructed · impeded
LEDincandescent
Glowing from heat
halogen · candle · incandescent bulb · tungsten · tungsten bulb
- led astrayCaused to err
- one thing led to anotherEvents unfolded consequentially
- Led Zeppelin
- LED lightSemiconductor-based illumination device
- LED bulbSemiconductor-based light source
- led offInitiated the action