Description [Brightness and Warmth] Our LED Christmas lights use super bright LED bulbs, each crystal clear LED bulb shines with a 360-degree viewing angle. These lights are very warm, soft, and glare-free, adding a classic and charming light to your Christmas decorations [8 Lighting Modes with Memory Function] 8 modes to suit different occasions and moods, creating unique atmospheres. Whether it's a romantic birthday, a Merry Christmas, or surprises for your loved ones, these string lights will do the trick! To change lighting modes, simply press the button on the adapter. [Widely Used] 328 feet long (100 meters) Christmas tree lights with 1000 LED bulbs are perfect for indoor and outdoor use. The transparent wire can be discreetly hidden inside wreaths, Christmas trees, and more. It can also be combined with any background, it is perfect for a room, a wall, a garden, a porch, or for adding to a patio or balcony, giving every corner a new look. [IP44 Waterproof] Our waterproof Christmas lights have passed IP44 waterproof certification. All mini LED bulbs are filled with hot melt adhesive layers, frost and oxidation protection ensure a longer lifespan. It is perfectly suited for outdoor use without damage, including heavy rain and snowy conditions. Please note, however, that the plug and adapter must be protected from water. Note: If using outdoors, pack the plug and adapter in a plastic bag to prevent water from entering. The lights and wires are waterproof, but they should not be submerged in water. Store