Dusk to Dawn Photocell Light Sensor – Automatic Outdoor Lighting Control Key Benefits and Features: Automatic On/Off Operation: Builtin illumination detection circuit turns lights on at night and off during the day without manual intervention, saving time, effort, and energy. Wide Voltage Stability: Operates reliably on 120V to 277V, ensuring consistent performance across a range of electrical systems. Designed to resist delay from interference and protect against thunder surges, making it suitable for demanding outdoor environments. Simple Installation: Rotary lock design allows quick and secure attachment or removal. Standard plugs ensure compatibility with most standard twist lock sockets. Includes 12 LED twist lock photocell units to meet multiple installation needs. Delay Function for Accuracy: Incorporated 5second delay prevents false activation caused by temporary light sources such as vehicle headlights, lightning, or other sudden brightness. Durable Outdoor Use: Engineered to withstand outdoor conditions, making it reliable for longterm use in parks, streets, parking lots, sidewalks, and other public or commercial spaces. Specifications: Voltage range: 120V to 277V AC Compatibility: Standard twist lock sockets (steering lock type) Function: Automatic dusk to dawn operation with builtin 5second delay Quantity included: 12 photocell sensors Practical Applications: 1. Street and Pathway Lighting – Keep public areas safely lit at night without requiring manual switching. 2. Parking Lot Illumination – Ensure bright, energyefficient lighting for vehicles and pedestrians, activated only when needed. 3. Barns and Outdoor Facility Lighting – Reliable automatic lighting for agricultural, warehouse, or storage buildings, with added protection against false triggers. This dusk to dawn light sensor is a dependable, easytoinstall solution designed for any location where consistent, automatic lighting control is essential.