Eurolamp Christmas curtain lights, 2m in length and 100cm in height, with 240 LED lights, 3mm thick. They have a transparent cable and emit warm white light, which is measured on the Kelvin scale with values ranging from 2400K to 3800K. The tones of warm white are more yellowish compared to natural light. They have an IP44 protection rating, which means they cannot be penetrated by solid objects larger than one millimeter or water with high intensity. You can extend their length by connecting them with other lights. They operate on electricity.