Dimmable compatible and energy saving: G40 outside string light come with 25 glass bulbs and 1 spare bulb. 1.5 inch light bulbs have E12 or C7 candelabra socket base, 5W per bulb, warm white dimmable string light help you to save more electricity bid. | Connectable and portable: 25 hanging sockets, 6 inch lead with male plug, 12 inch spacing between bulbs, 6 inch tail with female connector, total length 25 feet. End to end connect up to 3 strands. Portable size for easy carrying and storage | Safety and durable: UL certified deck lights is built with weatherproof technology, which can withstand extreme temperatures, rain, wind, and damp climates. Safe and durable electric bistro lights either with a built-in spare fuse for easy replacement | Practical and easy to install: This outdoor decorative light string is very easy to install with a cable tie or cup hook, fix it or place it anywhere as you need. flexible and practical, a light bulb that goes out does not affect other lighting bulbs | Widely used: Our commercial lights are the perfect decoration for balcony terrace, garden, Bistro, pergola, gazebo, tent, barbecue, city roof, market, cafe, umbrella, dinner, wedding, birthday, party etc. For Bulbs replacement, please search B00R25V92Y