Light Emitting Diode (LED)
makerA semiconductor device that emits light when an electric current passes through it.
expanded
LEDs are small, efficient light sources used in a variety of applications due to their low power consumption and long lifespan. They emit light through a process called electroluminescence, making them ideal for use in energy-efficient lighting solutions, displays, and electronic devices.
examples
The LED in a flashlight may output 200 lumens with a power consumption of 5 watts, providing bright illumination while conserving battery life.
LEDs are commonly used in portable lighting devices like flashlights due to their efficiency and compact size.
An LED bulb in residential lighting can produce 800 lumens using 8 watts of power to replace a 60-watt incandescent bulb, significantly reducing energy use.
LED bulbs are frequently used in home lighting to reduce electrical costs and environmental impact compared to traditional incandescent lighting.