Solar led patio string lights are made of high quality material and waterproof technology, safe, flexible and practical, to meet the lighting and decoration needs of different occasions. It is a perfect ornament for outdoor market, carport, loft, apartment, pool area, kitchen dining area, classroom, dorm, gatherings, Christmas, holiday G40 25FT Solar String Lights G40 LED Edison Bulbs Bulb Quantity: 25 bulbs Bulb Dimension: 1.56 inch Bulb Life Span: 20000 Hours All bulbs are tested over 48 hours before packing. A light bulb that goes out does not affect other lighting bulb Total Length: 25 feet