LED Color Temperature Guide: Warm Light vs Cool Light

Color temperature is one of the most important parameters when selecting LED lighting. It is measured in Kelvin (K); lower values produce warmer light, while higher values produce cooler light.

Recommended Color Temperatures for Different Spaces

Warm White (2700K-3000K): Similar to the warm yellow light of traditional incandescent bulbs, suitable for rest areas such as bedrooms, dining rooms, and living rooms.

Natural White (3500K-4500K): Soft white light close to natural daylight, ideal for kitchens, bathrooms, and studies.

Cool White (5000K-6500K): Bright, bluish light suitable for work environments like offices and workshops where high visibility is needed.

Color Rendering Index Matters Too

In addition to color temperature, the color rendering index (Ra) is also critical. For home lighting, Ra above 80 is recommended, and for places with high color accuracy requirements, Ra above 90 is advised.