This produces a calming and relaxing light that is great for bedrooms, living rooms, and dining rooms or restaurants. Within that range are a variety of colour temperatures labelled: Lighting Terms And Reference Glossary Temperature Chart Color Temperature Led Color Best for living rooms, dining rooms, bedrooms and outdoor spaces; White led color temperature chart . A warm color temperature is typically 3,000k or less. Warm white can be seen at a color temperature of 3000k whereas neutral white can be experienced at a temperature of 4000k. Different temperatures = different colors. Incandescent lamps generally trend toward the warmer end of the spectrum at about 2700k. There are 4 main led light colours to choose from, each with a different kelvin rating: Light color, or color temperature, is measured using the kelvin scale. Ideally, our lighting would change over the course of the day, just like the sun. Because color temperature is hard to photograph accurately ...