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Feature: 1. The light-controlled street lamp automatic switch is a novel photoelectric switch designed and manufactured according to the photoelectric conversion characteristics of semiconductor components.2. It is mainly composed of a sealed CDs photoresistor and integrated circuit. 3. Changes automatically control the turning on and off of street lights, so as to achieve the purpose of automatic street lighting control and energy saving 4. Can be easily mounted on wood, metal, and concrete poles with a stand, and works in any weather 5. Novel design and the switch has stable performance 6. Small size, light weight, easy installation and long service life 7. Widely used in street lights, highways, factories, gardens, ports, airports, farms, parks, schools and other places Specification: Item Type: Light Switch
Rated Voltage: 220V Load Current: 10A Delay Off Time: 0.1S Induction Principle: Light control Induction Range: 10 meters Working Principle and Structure: The circuit is equipped with a delay circuit, which has the anti-interference ability to prevent accidental manual flashlights, car, and other lights from illuminating the photoelectric head, and falling leaves that temporarily shield the light power parts from being turned on and off by mistake. The street lamp automatic switch is composed of a power-off conversion device, namely a power-off electric head integrated block, electronic components, and an execution relay. During the day, the care is strong, the current of the photosensitive component increases, the relay of the integrated circuit is released, and the street lamp is not lit. When it is dark to a certain extent in the evening, the voltage generated by the photosensitive component is low due to the weakening of light. In the morning, the light-enhancing integrated trigger automatically re-acts, and the street light goes out. Package List: 1 x Light Switch |
On 08/04/2024 at 11:21:34 AEST, seller added the following information: