⭐【Led Christmas Lights】This Christmas LED decorative window lights, made of high-quality materials, 10 LED lamp beads, warm white light, not easy to damage, reusable, long service life. Can be used all year round. At night, christmas suction cup lights shines like a star in the sky on your windows, doors and walls, creating a romantic and warm Christmas atmosphere for you. Our delivery includes 3 hooks, which can also be used outdoors. ⭐【4 Lighting Modes】Christmas window lights are 4 modes: 1. Steady on; 2. Flashing, 3. Steady on + timing (6 hours and then 18 hours off); 4. Flashing + timing (6 hours and then 18 hours off). Generally, it can be used for 6-7 days when fully charged (different battery capacities have different running times). ⭐【Battery Operated Christmas Lights】This christmas suction cup lights chain is powered by 3 AAA batteries (not included) and has an independent on/off button for more convenient use without the restrictions of complicated power cords or plugs. The led christmas suction cup lights unique design of the round battery box can be conveniently and safely placed anywhere, controlled with one button and will not harm your elderly, children or pets. ⭐【Easy to Install -suction cup design】Christmas window lights, easy to install with the included suction cup, no drilling required, just attach the suction cup to smooth surfaces such as glass, windows, doors or cabinets. Our package contains 3 hooks, which can be hung anywhere. You can use it to decorate Christmas trees, fireplaces, houses, bedrooms, windows, doors, garlands, cabinets, eaves, porches, restaurants, display cabinets, bars, etc. ⭐【Perfect Christmas Decoration】Christmas window lights are perfect for decorating Christmas, Halloween, Valentine's Day, New Year, Anniversary, Birthday, Wedding, Party. Hanging christmas lights are also great gifts for sharing. Share this christmas decorations window lights with your friends and family.