I am looking for an adaptor which will plug into the car cigrette-lighrter socket and take the input of 11-15 VDC and give an output, thru a three pin universal socket, of 70 Watt RMS continuous + 110 Watt intermittant (15% dutycycle), at 230 VAC, 50 Hz pseudo sinusoidal, with very low EMI / harmonics interferance as per international domestic appliance specifications. This adaptor should be highly reliable and of robust design and construciton, well ventilated and in ABS shell. Protection should cover: over/under DC input voltage shutdown, output overvoltage/overload/shortcircuit/themal shutdown, no-load current below 0.1 amp., audio alarm, with external blade fuse. I believe such items are manufactured / exported by China. Can anyone guide me on brand, price, quality, availability in Mumbai please