Pairing W2821B Led's into individual Sudo Pixels

[Grumpy_Mike]

@chainmaker

Due to the current LED Enclosures (glass Oringina bottles) I think I am going to need to put two WS2821B Leds back to back to create each pixel.

Do you mean strips back to back?
Individual WS2812 LEDs can't be wired back to back. What exactly do you mean?