I’ve got the appropriate amount of light for my microscope ring light, but now I need to put it all in an enclosure of some sort.
If I don’t have a custom board to solder these to, what are my best options for connecting these she mounting them into something?
If this is too vague, please let me know if I can clarify
You have a current limiting power supply. So the power supply transistor is acting as the resistor for you in this scenario.