LED technology
Semiconductor light source
LED technology uses light-emitting diodes—semiconductor devices that produce light when electric current passes through them.
LEDs consume far less energy than incandescent bulbs and last much longer, making them standard for screens, lighting, and indicators.
The stadium upgraded to LED technology to cut energy costs.
- photonicsLight particle science and engineering
- luminescenceHeatless light emission
- ambient lightingSoft indirect room illumination
- quantum dotsNanoscale semiconductors with size-dependent properties
- heat sinkDevice absorbing component warmth
semiconductor · accent lighting · lighting systems · street lighting · grow lights · fairy lights · Cree · diode · encapsulant · energy efficiency · OLED · circuit board · signage · task lighting · smart bulbs · lumens · backlight · indicator
- Light Sciencelight source, light sources, light intensity, light spectrum, wavelength
LED technologyincandescent bulbs
Lights using heated wire
Edison bulbs · oil lamps · candlelight · gas lamps · kerosene lanterns
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