Performance issue: If clicking on a link doesn't do anything, press F5 to refresh the page
Home
Browse by theme
Browse by source
Bust an acronym
Proxies, representatives and advocates
More
Digital/TEC definition
of
Light emitting diode
from
Tunstall Healthcare (UK) Ltd
A device that is used as a visual indicator and can come in varying colours.
If a flag appears next to this message, click on it to see others' comments about this definition
Thanks for submitting!