--- product_id: 245052881 title: "Joomer Christmas Lights Outdoor, 20M 200LED Christmas Tree Lights Mains Powered with Timer, 8 Modes Multicolor Fairy Lights Waterproof for Halloween Outside Window Garden Indoor Xmas Party Decorations" brand: "joomer" price: "¥9535" currency: JPY in_stock: true category: "Joomer" url: https://www.desertcart.jp/products/245052881-joomer-christmas-lights-outdoor-20m-200led-christmas-tree-lights-mains store_origin: JP region: Japan --- # 6hr timer with memory Waterproof for all weather 200 vibrant LEDs Joomer Christmas Lights Outdoor, 20M 200LED Christmas Tree Lights Mains Powered with Timer, 8 Modes Multicolor Fairy Lights Waterproof for Halloween Outside Window Garden Indoor Xmas Party Decorations **Brand:** joomer **Price:** ¥9535 **Availability:** ✅ In Stock ## Summary > 🎄 Light up your holidays like a pro—never miss a sparkle! ## Quick Answers - **What is this?** Joomer Christmas Lights Outdoor, 20M 200LED Christmas Tree Lights Mains Powered with Timer, 8 Modes Multicolor Fairy Lights Waterproof for Halloween Outside Window Garden Indoor Xmas Party Decorations by joomer - **How much does it cost?** ¥9535 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/245052881-joomer-christmas-lights-outdoor-20m-200led-christmas-tree-lights-mains) ## Best For - joomer enthusiasts ## Why This Product - Trusted joomer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Timer & Memory:** Set it once, enjoy daily—auto on/off with memory saves your last mode. - • **Weatherproof Durability:** Built to brave rain or shine, perfect for indoor/outdoor festive magic. - • **8 Dynamic Lighting Modes:** Customize your vibe with 8 dazzling effects from twinkle to steady glow. - • **Energy Class A Efficiency:** Brighten your celebrations with eco-friendly, low-wattage brilliance. - • **Massive 20M Strand with Connectability:** Link up to 3 strands for a jaw-dropping 75M display and 600 LEDs. ## Overview Joomer’s 20-meter, 200-LED multicolor Christmas lights combine versatile 8-mode settings, a smart 6-hour timer with memory, and waterproof design to deliver a stunning, energy-efficient decoration solution ideal for indoor and outdoor festive occasions. ## Description Joomer Christmas Lights Outdoor, 20M 200LED Christmas Tree Lights Mains Powered with Timer, 8 Modes Multicolor Fairy Lights Waterproof for Halloween Outside Window Garden Indoor Xmas Party Decorations : desertcart.co.uk: Lighting ## Features - 8 Modes Christmas Lights: The Multicolor Christmas fairy lights plug in features 8 lighting modes: Combination, In waves, Sequential, Slow Glow, Chasing/Flash, Slow fade, Twinkle/Flash, Steady on. Just press the button on the adapter to set up your mode to fit your Christmas party decor. - Timer & Memory Function: Outdoor Christmas lights mains powered feature a timer function(6hrs on/18hrs off). Press the round button on the adapter to set up the timer(quickly double-press until green lights on, timer activated). In addition, with a built-in memory chip, which can save your last lighting modes, no need to reset every day. - Widely Application: UKCA certified, safe to use, these LED Christmas string lights are perfect for indoor and outdoor, easy to install and look great! Brighten up any occasion widely including Halloween, Christmas, wedding, thanksgiving day, garden, home, bedroom, wall, porch, fence, party, cafe, bars etc. - End-to-End Connectable: Per strand Christmas tree lights 20m/66ft length with 200 LED, features male and female safe plug, easy end to end connections, allows to connect up to a maximum of 3 strands(maximum 600 LED 75m). - Waterproof Christmas Decorations: The Christmas fairy lights outside can withstand all kinds of weather. Waterproof designed string lights perfect for indoor and outdoor decorations. Please note that the adapter is not waterproof, please kindly protect the power adapter from the water! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08B6195XN | | Best Sellers Rank | 14,800 in Lighting ( See Top 100 in Lighting ) 731 in Indoor-Outdoor String Lights | | Brand Name | Joomer | | Colour | Multicolor | | Connectivity Technology | USB | | Control Method | Touch | | Controller Type | Button Control | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (761) | | Fixture Features | Waterproof | | Included Components | Adapter, User Manual | | Indoor Outdoor Usage | Indoor, Outdoor | | Ingress Protection Code Rating | IP65 | | Item Length | 66 Feet | | Light Color | Multicolor | | Manufacturer | Ningbo Golden Power Electronic Co., Ltd | | Material | Copper | | Model Number | YL4BLANK200C-31V | | Number of Items | 1 | | Number of Lights | 200 | | Number of Packs | 1 | | Occasion | Christmas, Halloween, Thanksgiving, Wedding | | Power and Plug Description | Corded Electric | | Product Style | Traditional | | Seasons | autumn winter | | Theme | Round | | Type of Bulb | LED | | UPC | 787894692206 | | Water Resistance Level | Waterproof | | Wattage | 6 watts | | hanging_pattern_layout | Linear | ## Product Details - **Brand:** Joomer - **Colour:** Multicolor - **Indoor/Outdoor usage:** Indoor, Outdoor - **Light colour:** Multicolor - **Light source type:** LED - **Occasion:** Christmas, Halloween, Thanksgiving, Wedding - **Power source:** Corded Electric - **Special feature:** Waterproof - **Style:** Traditional - **Theme:** Round ## Images ![Joomer Christmas Lights Outdoor, 20M 200LED Christmas Tree Lights Mains Powered with Timer, 8 Modes Multicolor Fairy Lights Waterproof for Halloween Outside Window Garden Indoor Xmas Party Decorations - Image 1](https://m.media-amazon.com/images/I/61TQfvarjIL.jpg) ![Joomer Christmas Lights Outdoor, 20M 200LED Christmas Tree Lights Mains Powered with Timer, 8 Modes Multicolor Fairy Lights Waterproof for Halloween Outside Window Garden Indoor Xmas Party Decorations - Image 2](https://m.media-amazon.com/images/I/619OU9YngDL.jpg) ![Joomer Christmas Lights Outdoor, 20M 200LED Christmas Tree Lights Mains Powered with Timer, 8 Modes Multicolor Fairy Lights Waterproof for Halloween Outside Window Garden Indoor Xmas Party Decorations - Image 3](https://m.media-amazon.com/images/I/61Ih+1ZXVTL.jpg) ![Joomer Christmas Lights Outdoor, 20M 200LED Christmas Tree Lights Mains Powered with Timer, 8 Modes Multicolor Fairy Lights Waterproof for Halloween Outside Window Garden Indoor Xmas Party Decorations - Image 4](https://m.media-amazon.com/images/I/519BiUD+kPL.jpg) ![Joomer Christmas Lights Outdoor, 20M 200LED Christmas Tree Lights Mains Powered with Timer, 8 Modes Multicolor Fairy Lights Waterproof for Halloween Outside Window Garden Indoor Xmas Party Decorations - Image 5](https://m.media-amazon.com/images/I/61HWnTI1rbL.jpg) ## Available Options This product comes in different **Color** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/245052881-joomer-christmas-lights-outdoor-20m-200led-christmas-tree-lights-mains](https://www.desertcart.jp/products/245052881-joomer-christmas-lights-outdoor-20m-200led-christmas-tree-lights-mains) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-28*