XINGYHENG 4Pcs XH-M131 Light Automatic Control Module 12V Light Control Relay Light Switch Photosensitive Resistor Module audio Safety Rope Buckle & Adapter

Safety Rope Buckle & Adapter To ensure the safety of your camera

Specially designed for Fuji XF 50-140mm F2

Compatible with: DSLR Camera Lens with 55mm thread size

Professional MPK225

XINGYHENG 4Pcs XH-M131 Light Automatic Control Module 12V Light Control Relay Light Switch Photosensitive Resistor Module audio Safety Rope Buckle & AdapterXINGYHENG 4Pcs XH M131 Light Automatic Control Module 12V Light Control Relay Light Switch Photosensitive Resistor Module XH M131 DC 12V Light Control Switch Photoresistor Relay Module Light threshold can be adjusted by potentiometer to set the relay start Using the photoresistor induction light intensity comes with the relay, direct control load Distribution bit sensitivity adjustment, start relay threshold set by adjusting potentiometer, when the