Timer and Dimming Functions: This plug-in decorative string light comes with a remote control offering four brightness levels (25%, 50%, 75%, and 100%) and 6-hour/8-hour timer modes for energy efficiency and hands-free operation. 66ft (approx. 20m) String + 16ft (approx. 5m) Lead Wire: The 66-foot string features 200 high-brightness LED bulbs and a convenient 16-foot lead wire; ideal for decorating bedroom walls, living rooms, Christmas trees, gardens, and patios to create a romantic, cozy atmosphere. 8 Modes and Memory Function: Includes 8 lighting modes—such as flashing and steady-on—to suit different moods; the memory function automatically saves your last setting, eliminating the need to readjust it. IP65 Waterproof: Rated IP65 waterproof to withstand rain and snow, making it suitable for both indoor and outdoor use—perfect for Christmas, weddings, holiday celebrations, and birthday parties. Safe, Easy to Use, and DIY-Friendly: Operates on a safe 4.5V low-voltage design that stays cool to the touch; the durable, flexible copper wire can be easily wrapped around tree trunks, railings, or vases. Weight: 0.4 lbs.