Christmas lights string by JK Home Decoration length 2.25m, with 24 lights led. They have transparent 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 allow you to choose between various lighting change programs, depending on your mood, and set their operating time via a timer. They operate on batteries, offering flexibility in use without cables, for easy decoration in any area of your space.