Assertion: lamp's efficiency | /r/HasProperty | due
Facets:
value: to the light
type: CAUSE
value: partly
type: DEGREE
Source sentences:
text: This high efficiency is partly due to the light emitted being at a wavelength near the peak sensitivity of the human eye.
text: This high efficiency is partly due to the light emitted being at a wavelength near the peak sensitivity of the human eye.