1. Ultra Thin (2mm) 2. LVD, EMC, ROHS approval Compared with conventional round heating cables, the transfer surface of the flat ribbon heating cable is 40 to 150 times higher and power consumption is reduced up to 20%. Low thickness (2 mm) allows use in any applications: new construction or renovations. Voltage: 110V~400V Power: 8W/meter~50W/meter