The Bottle Cork is a set of 3 battery operated LED micro silver wire fairy lights with twelve warm white LEDs. Effective and eye-catching, simply drop the lights into an empty bottle and use the turn on/off switch located on the cork and enjoy this charming table light. This will fit most sized bottles (bottle not included). Colour: Silver Material: Plastic IP Rating: IP20 Power Source: Battery Operated, 3 x LR44, included. Light Output: Warm White Dimensions: Overall - : 0.85 Metres