Macarrie 6 Pcs Twist Lock Photocell Light Sensor

This pack of 6 Macarrie twist lock photocells features an automatic illumination detection circuit, allowing lights to turn off during the day and on at night. Suitable for a wide range of applications including home, outdoor, parks, streets, and parking lots. They make a thoughtful gift, bringing convenience through automatic lighting control. Designed for easy installation with a rotary lock and standard plugs, these sensors are built with nice stability, featuring a 120V~277V basic voltage, anti-thunder circuit, and a 5-second delay function to prevent false triggers from headlights or temporary light sources. The photocells are heat resistant, maintain normal temperature, and offer a faster response time to work well with LED lamps.