Please be informed that following details provided on our website www.havells.com are our only contact numbers for customers: Customer Care No. 08045771313, WhatsApp Support: 9711773333, Mobile App: “Havells SYNC App”, email id : customercare@havells.com,. Any contact details other than mentioned on our website might not be reliable and may lead to fraudulent transaction(s). Also, we do not ask for your confidential details like account number, card number, PIN, OTP, CVV. Beware of fake calls and do not share such details with anyone as it may lead to identify theft and unauthorized transactions.