Hello WLED Community,
Happy Diwali 
From India
I was planning this from last year when I planned to use WLED for my Diwali decoration.
Project Specifications:
WS2812B Fairy String Lights: 20 (100 Led - 30 feet)
ESP32: 2
Power supply: 5v 70Amps x 2
Power connection wire: 2.5mm x 20 feet
Data connection wire: 1 mm
3pin JST Connector (M/F): 20
Praveen