snapdeal is selling V-Guard VNS400 Voltage Stabilizer at Rs 1837 [ 48 % off ] http://www.snapdeal.com/product/vguard-vns400-voltage-stabilizer/628429314714 MRP Rs 3500 Free shipping About V-Guard VNS400 Voltage Stabilizer The V-Guard VNS400 Voltage Stabilizer comes with a wall/ floor mount for easy installation and convenience of use Compatible with upto 1.5 ton/ 18000 Btu/h AC, it also comes with Over Volt Protection. price comparison Rs.2500 @ amazon Rs.2299 @ flipkart Rs.2995 @ ebay