A new version of the traditional 110 Volt festoon site lighting with many advantages over the old product. This 22 meter long string of lights uses LEDs as the light source, so you won't have to replace broken bulbs, the lights last 100, 000 hours. They give off almost no heat, which reduces the fire risk & as if that wasn't enough, they use minimal amounts of electricity. There are 10 LED modules, spaced 1m apart.