for use with: RGB LED strips Product basic info Primary colours: Multicolour Diameter: 220 mm Weight unit: 540 g Material: PS (polystyrene) Physical properties Jacket material: PVC (polyvinyl chloride) Wire length: 25 m Number of conductors: 4 Conductor material: Copper Electrical data Conductor resistance: 25 ohm Technical data Inner conductor size text: 4 x 0.33 mm² Halogen-free: No Environmental data Operating temperature range: 80 °C (EN)