Step Cables 1.5 Sq.mm Wire 90 mtr Coil (Yellow) Avoid electrical shocks and safeguard your family with these high grade wires from the house of Step Cables. Highly durable and easy to install, this wire is offer in white color and lengths to match your requirements. This is a wire which comes with 100% conductivity that helps in reducing heat generating and also saves considerable amount of power resulting in reduced electricity bills.