Assertion: led | /r/HasAspect | polarity
Facets:
Source sentences:
text: …LEDs have polarity, which means they will only light up
text: Packaged bulbs are better because the LEDs have the same voltage, requirements, and the integration of the sub parts of the bulb is better .
text: LEDs have polarity, which means they will only light up if you orient the legs properly.
text: LEDs have polarity, which means they will only light up if you orient the legs properly.