Number of Lights Per String: 10 Hardwiring: Required Light Functions: Constant Light Spacing: 12 Inch Light Bulb Type: Incandescent Power Source: Plug-In Use: Outdoor Light Bulb Color: Clear Measurements: 2.5 Height/Inches, 2.25 Width/Inches Lead Cord Length: 30 Inch Weight (lb.): 1 Lb Base Material: 85% Plastic, 15% Copper Care: Keep In A Dry Location Certifications And Listings: Ul Listed Country of Origin: Imported