It now has a total of 120 LED lights, where the small LED lights sit close to each other and create a cluster of light. The Sirius Tech-Line Cluster supplementary kit gives a warm light, and you can hang the light chain in windows, housewife, balconies, carports, fences and trees. The Sirius Tech-Line Cluster supplementary kit is 3 meters in length. Sirius Tech-Line Cluster supplementary kits can be used both outdoors and indoors. Like most Sirius products, tech-line cluster supplementary kits can be operated with Sirius remote control. The remote control is not included in this product but can be acquired separately (art. 1000-SIR). All tech-line accessories are only suitable for the tech-line series.