Safe and energy-saving The silver wire starry lights are low power and insulates heat, remain safe to the touch. No glare, the soft warm lights in order to protect your eyes. Scenes Perfect copper lights for kids room, window, bedroom, picture wall, garden, patio, balcony, corridor, fence, shelf, bistro, pub, cafe, flower shop, mall, New Year, birthday, potted landscape, holiday and party. Waterproof The fairy string lights is IP65 waterproof and can be used indoor and outdoor without any worry of moisture or weather damage or short circuit. Only the string lights is waterproof, the battery pack is not waterproof. Read more