ER CHEN Fairy Lights Plug in, 33ft/10m Silver Coated Copper Wire 100 LEDs Starry String Lights Outdoor/Indoor Decorative Lights for Bedroom, Patio, Garden, Party, Christmas Tree (Warm White) QUALITY ASSURANCEEach product of ER CHEN has been through rigorous testing before shipment, when you receive the product if you find any problems, we will unconditionally offer you a free replacement. If you have any problem with this item, please contact us directly, and we'll always happy to help you. Consistent Brightness100 super bright LED lights on 33ft/10m silver coated copper wire with 4 inches distance between each LED bulbs, the 6.6ft /2m long lead wires adds no trouble finding an outlet to use it outside the house, and without voltage drop, the brightness is steady and consistent. Flexible, Durable & WaterproofMade from high quality 3-Strands silver coated copper wires, this fairy light is durable enough to experiment with any shapes as you like. The copper wire parts of the string lights have IP65 waterproof level which is perfect for both indoor and outdoor decorations.(Warm Tip: The power adapter is non waterproof,it should be covered if used in rainy days) Safe to TouchThe light strings are enameled copper wire and low current ensures that the copper wire is insulated and won't be overheat. After many hours of continuous work, you can still touch it safely. Certification and WarrantyHigh-safety power adapter is guaranteed with UL certification, and the string lights possess FCC and CE certificates and meet environmentally-friendly RoHS, and we provide you with 12 months warranty, 60 days Money Guarantee, 24hrs Customer Service.