Havells Life Line HRFR insulation with advanced S3 technology low tension wires offer higher current carrying capacity and heat resistant properties suitable for operation at high temperatures. It has an environment-friendly nature with features such as High insulation resistance, RoHS compliance, etc. Key Features: Comes with termite and rodent repulsion properties Safeguards us and the environment from harmful substances such as lead, mercury, cadmium, and chromium Reduces current leakage to protect from any serious damage and installations in the house