NSI Tork 5237-UL 5200 Series Utility Grade Electronic Twist Lock Photo Control with Fail on Mode, 105V, 305 VAC Silicon Photosensor Sensor,Blue

Adafruit Photo cell (CdS photoresistor) [ADA161]

INTERMATIC INC. LC4536LA PHOTO CONTROLUSED

100PCS Photoresistor 5528 GL5528 LDR Photo Resistors Light-Dependent

NSI EPC-A Series DGU and DGLC Lighting Control with Photo/Override Input Control Time Switch

Silicon PIN Photodiode New and Original BPW34

NSI 5500-OC Photocontrol Open Cap for Turn-Lock Control, 480VAC Voltage

QP5-6-TO5, Photodiodes 5 mm² Quad PIN dectector Photodiode