Novelty Lights C9 exterior String look Christmas - Roofline Christmas Lights - Patio String LightsUse this 25 foot C9 stringer for our light or LED C9, S11, or G50 intercede base globe bulbs when lighting up your home or business part and exterior this holiday season. Can be in a restaurant patio string look application that provides eye apealing ambiance. with 25 E17 base Intermediate sockets from the industries best. Three strings can be socially connected to end when using 7 watt bulbs. for interior and exterior use.C9 Intermediate Base 25 ' Stringer - 12 '' SpacingUL traded For interior and exterior use -LRB- 600 watt max -RRB- 25 C9/E17 Intermediate Base SocketsUses Patented Admiral Brand SocketConnect 3 End to End - 75 ' Max Run5 Amp Fused PlugIndoor/Outdoor UseFits Our C9 light, C9 Retrofit LED, S11, and G50 BulbsBulbs Sold Separately .