Christmas lights string by TnS length 1.75m, with 50 lights incandescence. They have green cable and emit warm white light, which is represented on the Kelvin scale with values from 2400K to 3800K. The tones of warm white are more yellow compared to natural light. They have an IP20 protection rating, which does not allow direct contact of our fingers with the lighting elements. They allow you to choose between various lighting change programs, depending on your mood. They operate on batteries, offering flexibility in use without cables, for easy decoration in any area of your space.