How to control the brightness of LED using potentiometer - YouTube
2pcs/Pack 0/1-10V LED Grow Light Linear Passive Potentiometer Mini Dimmer with Switch Function for Dimmable Power Driver - AliExpress
Led Mini Dimmer Constant Voltage Light Bar Microscope Live Fill Light Small Desk Lamp Knob Potentiometer Stepless Module - Integrated Circuits - AliExpress