Assertion: white led | /r/HasAspect | the best luminous efficacy
Facets:
Source sentences:
text: For example, the dichromatic white LEDs have the best luminous efficacy (120 lm/W), but the lowest color rendering capability.
text: For example, the dichromatic white LEDs have the best luminous efficacy (120 lm/W), but the lowest color rendering capability.
text: For example, the dichromatic white LEDs have the best luminous efficacy (120 lm/W), but the lowest color rendering capability.