LED Christmas string lights for indoor and outdoor use, 200 LEDs, 8 modes, with timer, connectable, twinkling Christmas lights for garden, yard, party, holidays, Christmas tree.

High-quality, super-bright Christmas lights: This 25m Christmas light set features 200 multi-colored LEDs. These Christmas lights can function normally in extremely low temperatures (-40°C), and once decorated, they can be enjoyed for a long time. Each clear bulb shines with a 360-degree viewing angle. They add a classic and charming light to your Christmas decorations. Using ultra-high-intensity LEDs, they are super bright but not dazzling. You can use them to decorate anywhere you like.

8 Modes and Extendable Christmas String Lights: Choose from 8 modes: combination, waves, sequential, slow glow, chasing/flash, slow fade, twinkle/flash, and steady on. Length: 20m (from the first to the last light). Outdoor LED string lights with a secure plug, extendable to up to three strands. Suitable for all kinds of outdoor Christmas decorations.

Timer function and LED memory function: The synchronization program (6 hours on, 18 hours off) provides a set and forgotten operation. A built-in memory chip automatically saves your last mode setting without having to reset the mode every day.

Waterproof and widely used: High-quality, waterproof outdoor string lights, perfect for indoor and outdoor decorations, including heavy rain and snow. Ideal for decorating Christmas trees, homes, patios, gardens, restaurants, pools, pergolas, decks, entrances, New Year's, Halloween, Easter, weddings, parties, festivals, and Valentine's Day.

[Excellent Gift and Guaranteed After-Sales Service] If for any reason you are not satisfied, please let us know and our customer service team will help you with a return or refund. This Christmas tree string light makes a great gift for your mom, child, parents, or friends.