Phototube for Christmas or decorative lighting length of 10m, with cool white light, which is measured on the Kelvin scale with values from 5000K to 6800K. The tones of cool white are more blue compared to natural light. The supply voltage is 220V volt. It has an IP44 protection rating, which indicates that solid objects larger than one millimeter and water with high intensity cannot penetrate it.. Allows you to choose between various lighting programs, depending on your mood.