3000 K flood lights emit warm yellow light, بينما 4000 K flood lights are white and are closer to natural light. Other differences between 3000 ك و 4000 K flood lights include:
- Feelings the lights bring: People will feel more comfortable with 3000 K flood lights. These lights usually work as decoration lights. لكن, 4000 K flood lights make people more alert and are more suitable to illuminate places like busy roads.
- CRI: ال 4000 K flood lights have a higher CRI than the 3000 K flood lights, and lights with a higher CRI can make people see objects more clearly.
- استهلاك الطاقة: Lights with a lower CRI can have higher lighting efficiency. لذلك, 3000 K flood lights may save more energy.
Read more about the CRI of lights!
