Name one building or structure where there are no switches! This will undoubtedly prove to be an impossible affair in the modern age. Switches are pioneering yet humble inventions that take care of all our lighting and electrical needs. Virtually no gadget or household lighting and implement runs without a switch to power it on. Switches are indispensable for every structure be it industrial, residential or commercial. Imagining a world without switches can be nightmarish when you have no means of starting appliances, turning on fans and lights and even powering industrial tools and machines. You can buy switches online from a variety of brands. There are several types of electrical switches in India that cater to several kinds of requirements.