INST 30 LED Fairy String Lights, Rice Lights, Waterproof, Ideal for Decorations, Warm White Total 3M, 30 rice leds, warm white color light Battery operated, each set uses two CR2032 lithium batteries which are included! The fairy lights are on a thin, flexible silver wire and can be easily molded around your wedding table decorations. Better than submersible tea lights - These lights are IP65 rated and can be fully submersed, including the battery pack. Great for outdoor wedding decorations, and no more tangled electrical cords!