It would be waste of time to show them photos of leds and try to explain them what is wrong with the led.
CS people (mostly girls) don’t know a thing about flashlight parts or any other product,
It’s like that joke about computers where you say something like “dvd that came with the product is empty”
and they say “did you try to turn your computer off and on again”…
Quickest solution is to get your $ back via paypal and deal with the CS just once, to let them know you are
filing a paypal dispute.