Fasizi 2Pcs AS-20 AC220V 10A Waterproof Sensitive Auto Photo Switch On/Off Photocell Street LED Light Switch Sensor Switch Tool

• Working voltage: 220VAC 10A 50Hz/60Hz.
• Load power: incandescent lamp ≤1000W, energy-saving lamp, fluorescent lamp, exhaust fan ≤400W.
• Product features: automatic black on daylight.
• There is an automatic detection circuit for ambient illumination inside, which is automatically turned off during the day and automatically turned on at night.
• It adopts three-wire system and is compatible with various loads of resistive, inductive and capacitive lamps.

Features: The control object can be LED light, energy saving light, fluorescent light, incandescent light, exhaust fan light, and the like. It has the delay function when the environmental conditions change, and the delay time is 3-5S, which solves the problem of the screen flash of the load when the short-term environmental conditions change. Application range: Widely used in street lights, highways, factories, gardens, ports, airports, farms, parks, schools and other places. Description The working principle and structure The circuit is equipped with a delay circuit, which has the anti-interference ability of preventing accidental lightning or manual flashlight, automobile, and other light illuminating the photoelectric head, and the falling leaves are low to temporarily block the optical power supply. The street lamp automatic switch is composed of a power-off conversion device, that is, an electric power head integrated block, an electronic component, and an execution relay. During the daytime, the light is increased, the current of the photosensitive element is increased, the relay of the integrated circuit is released, and the street light is not bright. When the darkness reaches a certain level in the evening, the light generated by the photosensitive element is low due to the weakening of the light, and the relay light is bright until the next day. In the morning, the light enhances the integrated trigger to automatically act again, and the street light is off. Package Included: 2 x Switch