4 Pack Photocell Thermal Type Light Sensor Stem Mount Dusk To Dawn Hardwired Switch For Outdoor Lighting, Barn Lights, Backyard Brightening, Photoelectric Control, 120V AC, 1800W Compatible With LED, HID, CFL, Mercury Vapor

4-Pack Stem-Mount Photocell Sensor for Outdoor Lighting
✔️ 120V AC, 1800W cap, CDS sensor, UL listed, 4-pack

This four-pack photocell stem-mount sensor kit delivers reliable dusk-to-dawn control for outdoor lighting. Perfect for barn lights, backyard illumination, and driveways that benefit from hands-off operation.

✅ 120V AC rated, 1800W max load
✅ CDS (photoelectric) sensor for accurate light sensing
✅ UL-listed safety and quality standard
✅ 16 AWG leads, 16 cm length per unit
✅ Pack of 4 sensors for easy installation

💡 What is a photoelectric dusk-to-dawn sensor and how does it work in outdoor lighting control?

These devices detect ambient light levels and automatically switch lights on at low light and off when daylight returns. - Handy for barns, porches, walkways, and security lighting - Works with LED, HID, CFL, and incandescent loads up to 120V AC and 1800W - UL-listed reliability helps endure outdoor weather exposure