They are commonly used for decorative purposes, such as for Christmas trees, parties, weddings, and garden decorations.
The lights typically feature multiple lighting modes (e.g., steady-on, flashing, fading).
They are designed to be energy efficient and often waterproof for both indoor and outdoor use.
Length and number of LEDs vary, with common options including 10 meters with 100 LEDs, or 50 meters with 500 LEDs.