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Delay switch

 Once this switch is ON the light or any Load will ON and wait for some Time .

That waiting time we can adjust by setting the Variable Resistor. 

 after the pre setted time this device will switch OFF the load.

this  can be used in staircase. toilet, garage or even in car interior light.

and in such places where we frequently forget  to switch off.

this time delay can be variable in seconds or minutes.

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