Day night Switches by Walnut Innovations

Let us learn how to use/ test/ install a Day-night switch. A Day night switch is also called a Light Sensitive Switch. The main use of this switch is to automatically turn any electric appliance/ mainly Light bulbs On when it is evening and Turn them Off in the morning. Such a gadget can be very useful at a place where you have such a requirement such a Advertizing Billboard, Godowns, Farms/ Farm Houses etc.

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