Preferred Term:
light emitting diodes
Definition:
A device that uses a material called a semi-conductor to produce light without using a lot of electricity. LEDs are commonly used as indicator lights on electrical devices, but they are now being used more often for general lighting.
Concept Schemes:
NALT Full
Broader Concept:
URI:
https://lod.nal.usda.gov/nalt/306794
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RDF/XMLCreated 2017-08-11, last modified 2018-08-01