Discussion
Colour temperature and colour rendering index are independent because colour temperature describes
Answer: A
Correct answer: the apparent warmth of the light rather than its faithfulness
Colour temperature says what colour the light is - warm and yellowish at 2,700 K, cool and bluish at 6,500 - while rendering says how truly it shows the colours of objects. A lamp may be any temperature and render well or badly, which is why both must be specified.
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