Outdoor Patio String Lights - Commercial Grade, 48 Ft Strand with 15 Edison Style Bulbs, Weatherproof, Heavy Duty, Connectable, Dimmable - ETL Listed DURABLE & VERSATILE &#10003; - Our 48 foot commercial-grade string light has a durable black cord that is suitable for both indoor and outdoor use. String up a strand or two to add extra light and fun, retro ambiance to your backyard, patio, restaurant or wedding. BULBS INCLUDED &#10003; - Includes 15 vintage-inspired 11W Edison bulbs. These stylish S14 incandescent bulbs emit a cozy, warm white glow and are fully dimmable (dimmer switch not included). CONNECTABLE &#10003; - Total length: 48 Feet | Lead wire: 3 Feet | Bulb to Bulb: 3 Feet | Connect up to 7 strands for over 300 feet of light! WATERPROOF &#10003; - This string light is made from a heavy duty rubber designed to withstand the elements. In addition, each socket contains a rubber gasket purposely placed for a weather-tight seal. CUSTOMER SATISFACTION GUARANTEED &#10003; - LampLust is looking out for your satisfaction. Please contact us through seller messages for all questions or concerns. This 16 bulb outdoor string light has a 90-Day Warranty.