Put the heat exactly where you need it. Use inside our enclosure around branches or other cage furniture. It’s unique oval design makes it perfect for use in breeder racks and shelving especially if they have been routed so that the cable can sit inside. FEATURES AND BENEFITS: Durable long lasting cable. Flexible. Waterproof. Unique oval design making it easy for placement. Low running cost. CE Approved. 12 MTR SPECIFICATIONS: Power – 100 Watts. Voltage – 220-240 Volts. Cable length – 12 meter Heat cable. Cold Lead – 170cm. Cable Diameter – 3.5mm x 6mm. 16MTR SPECIFICATIONS: Power – 150 Watts. Volatge – 220-240 Volts. Cable length – 16 meter Heat cable. Cold Lead – 170cm. Cable Diameter – 3.5mm x 6mm.