Product Parameters:
This set includes 2 photocell light switches rated for AC/DC 12V and 10A. Each unit features a blue casing, a metal mounting bracket, and three connected wires in red, black, and white. Based on the provided image and labeling, the wires are marked as load, line, and neutral, and the design is intended for photoelectric light control.

Core Functions:
These photoelectric control sensors automatically turn on connected lights at dusk and turn them off at dawn by detecting ambient light levels. An internal time-delay feature is described to help reduce unwanted switching caused by transient light sources such as car headlights or lightning flashes. The units are also presented with a waterproof encapsulation for outdoor use and are intended to help reduce unnecessary lighting time.

Suitable Scenarios:
Suitable for outdoor lighting systems that use 12V power, including driveway lighting, garden post lights, and exterior security lighting. They can be used where automatic dusk-to-dawn control is needed and where more consistent operation is preferred under changing outdoor light conditions.

Product Summary:
This 2-pack of 12V 10A photocell light switches offers automatic dusk-to-dawn lighting control, outdoor-oriented construction, and a practical design for managing exterior lights with less manual handling.