Phototube of Aca length of 50m, with 100 LED bulbs per meter. Emits 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. It has a power of 6 watt/meter and 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..