Are modules required for 3mm LED lights?


New member
I am working on a Greeting card and had hoped to incorporate 3mm LED Lights. What is required for something like this? There would be 7 LEDs and need them to turn on once the card is opened. I need this ASAP.
Are there companies that make Modules for specific designs? Would bulk purchase be commonly required?
I also have a module that has a button and a speaker connected that, when the button is pressed, plays music that was recorded. I'd rather combine this with whatever setup would be in place for the lights. Please excuse me if I may be using the wrong term (Module).
Im making a small business making 3D pop-up Cards, and want to use lights, sound, and motion elements frequently.
If anyone can point me in the right direction, It'd be deeply appreciated!
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