These flexible LED "Noodles" are perfect for lighting up cosplays, figurines, dioramas, and more! Inside the silicone coating is a number of mini LEDs all connected together and secured onto a metal backing allowing for a great range of flexibility

They're connected and powered like a standard through-hole LED. The Noodle needs 3V @ ~50mA, it's good practice to ensure you have a current limiting resistor in series. There's an anode and a cathode, you can tell them apart easily as the anode end has a small hole in the metal connector.