Christmas lights string by Lianos length 30m, with 300 led lights, with a thickness of 10mm. They are silver cable and emit warm white light, which is measured on the Kelvin scale with values from 2400K to 3800K. The tones of warm white are more yellow compared to natural light. They have IP20 protection, which does not allow direct contact of our fingers with the lighting elements. They operate with electricity.