Assertion: led's light | /r/HasProperty | monochromatic one color
Facets:
value: usually
type: DEGREE
value: of single color
type: OTHER
Source sentences:
text: The emitted light tends to be monochromatic (one color)
text: The light emitted by an LED is usually monochromatic i.e. of single color and the color is dependent on the energy band gap of the semiconductor.
text: Low-pressure sodium lamps are very efficient, up to 180 lumens/W, although the light is a monochromatic yellow
text: The emitted light tends to be monochromatic (one color)