Question: what is the difference between cool white and daylight led bulbs?
Answer: Cool White ranges from Yellow-White (3000K) to White (4000K) to Blue-White (5000K). Daylight ranges from Blue-White (5000K) to Bright Blue (6500K). ... Cool White and Daylight contain blue spectra which helps people be wakeful, productive, attentive, and improves moods.