Infrared Human Body Sensor, LED Light Sensor Switch, DC 5V-24V Motion Detector Sensing Distance 1-3 Meters - Infrared Module - Arduino, Robotics, Raspberry Pi, ESP8266, Learning DIY, Development board ICStation
2 Pack AC DC 12V 10A Auto On/Off Photocell Light Switch Photocell Photo Switch Photoelectric Switch Photocell Control Light Sensor Switch Dusk to Dawn Photocell Sensor for Outdoor Lighting Fixtures: Amazon.com: Tools