𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗜𝗟𝗜𝗧𝗬 Note: Our weatherproof extension cable is specially designed for Go-ve Smart Outdoor String Lights 2 Model H7039, H7038, H7037. Before making a purchase, please make sure that the connection port of your outdoor light matches the plug shown in the product image. 𝗨𝗦𝗘𝗥-𝗙𝗥𝗜𝗘𝗡𝗗𝗟𝗬 𝗗𝗘𝗦𝗜𝗚𝗡: The 4M/13FT length provides flexibility to position lights exactly where you want them.male-to-female extension cable can easily install without any tools,just align the arrows, insert, and tighten to secure the connection.The plug-and-play design is ideal for outdoor activities, backyard/holiday/festive decorations, or year-round garden lighting. 𝗪𝗘𝗔𝗧𝗛𝗘𝗥𝗣𝗥𝗢𝗢𝗙 & 𝗨𝗟𝗧𝗥𝗔 𝗗𝗨𝗥𝗔𝗕𝗟𝗘:The connector has built-in waterproof soft rubber washer to effectively prevent rain from entering; IP68 waterproof and dustproof, it can protect the extension wire from rain, snow, dust and abrasion; The extension cord has also been tested over 10000 times for flexibility and durability, ensuring safety and reliability, which means it can withstand the wear and tear of outdoor use all year round and is a trustworthy choice. 𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧 𝗡𝗢𝗧𝗜𝗖𝗘 & 𝗪𝗢𝗥𝗥𝗬-𝗙𝗥𝗘𝗘 𝗦𝗘𝗥𝗩𝗜𝗖𝗘: Provide fast return and exchange and 1-year warranty service, If you have any questions, feel free to contact us, we will help you solve it as soon as possible, wish you a happy life! H7039, H7038, H7037