I decided to fill the board with LEDs of same specifications except for the wavelength. Starting from 380 nm on the top left and ending at 653 on the bottom left each one increased by 3. The options go up to 680 so I didn't have enough room to finish. This is just because I was bored. The order is left to right down right to left and so on.
This is actually a work of "DWLF" but they did not have the time to do it so I did it for them.
Push the button and see what happens!
