LED light color temperature(CCT) has too many kinds. we normally think it is warm white, Nature white, cool white.
but it is  generalized understanding. Not very correct. As different data use to differentiate the color temperature standard.
Generally speaking, warm white is from 1800K-3500K; Nature white is from 4000-5500K, Cool white is from 6000k-7000k.
The following is the Color temperature card: