10 Socket Outdoor Commercial String Light Set, Shatterproof LED Light Bulbs Warm White, 21 FT Black Cord, Weatherproof

Product Specifications: # of Sockets: 10 Socket Type/Size: E26 Medium Base Cord Length: 21FT Spacing Between Sockets: 24" On/Off Switch?: No Drop Distance: None Cord Color: Black Suitable Environment: Indoor / Outdoor (Commercial Quality - Great For Permanent Installation) Included Bulbs: 10x Shatterproof 0.8-Watt LED Light Bulbs Included Bulb Brightness: 13 Lumens Bulb Color Temp: Warm White 2700K Bulb Base: E26 Medium Base Bulb Wattage: Up to 1.5 Watts Recommended (500W Max String Total) Supported Bulb Types: Incandescent / LED Power Connection:AC Plug-In Expandable End-To-End?:Yes End-To-End Connection Limit: Up to 15 Cords Total when used with these 1.5W Bulbs) Wiring Type: Parallel - Other bulbs stay lit if one goes out Wire Gauge: 18 Gauge WeatherProof?: Yes, Rain Resistant. PVC socket forms a tight weatherproof seal around the bulb. Voltage: 120V UL Listed: Yes AMP: Please note these cords can be plugged end to end, but please do not exceed the recommend Amperage of the cord. To calculate amperage of the cord, please use the following formula:Total Number of Bulbs x Bulb Wattage x 1.05 / 120 = Total AMPS