Photocell Light Switch Daylight Sensor Lightswitch -10a, Ojo

Brand New Photocell Light Switch Daylight Sensor Lightswitch -10a
Automatically switch lighting on and off at dusk and dawn with this Outdoor Photocell Control Kit.
The SS4D photo electric control unit is a breakthrough in photocell technology, with an electro-magnetic relay and a photodiode sensor.
Reduce energy consumption and ensure accurate switching over lifetime with this innovative kit. (//opor.ng)
Includes electronic photocell unit, NEMA socket, wall-mounting bracket, neoprene impregnated cork gasket, screws, and wall-plugs.
Time delay feature prevents operation by car headlights, lightning, etc.
No need to reference North light, as the unit is omnidirectional.
Power Source: Corded Electric.