LLLT laser therapy helmet for hair loss

This is an experimental LLLT (Low level laser therapy) helmet for treating hair loss (both men and women).

Note that I made this as a hobby project for educational purpose and I do not recommend you to use it as a medical device, If you do so you are doing it on your own risk!!!

This helmet design uses 50 red lasers.

You will need:
50 5V 650nm 5mW lasers like this once -> https://de.aliexpress.com/item/10Pcs-5V-650nm-5mW-Laser-Red-Dot-Module-red-laser-sight-red-laser-diode-laser-po