Twilight Switch

Twilight Switch works on Twilight principle which automatically switches the lights ON in the evening upon sensing darkness and switches the lights OFF in the morning after sensing daylight. Hence Lamp is ON only when it is required resulting in considerable saving in electricity cost and optimal electricity consumption. It has a by-pass switch with which lights can be switched ON and OFF manually as may be required. Sensor can be removed from the enclosure and can be placed any suitable place outside enclosure (cable length of sensor can be extended to required length). Sensitivity adjustment is provided inside the unit. Unit works on 220 volts AC and offers potential free relay contact