OVER 25 YEARS: Since 1999, Novelty Lights has been a trusted leader in the holiday lighting industry. As a US-based company, our customer service team is close to home and available on your schedule. We’re here every business day, dedicated to preserving the joy our products bring. Novelty Lights C9 Outdoor String Light Christmas Stringer - Roofline Christmas Lights - Patio String Lights Use this 100 foot C9 stringer for our incandescent or LED C9, S11, or G50 intermediate base globe bulbs when lighting up your home or business interior and exterior this holiday season. Can be used in a restaurant patio string light application that provides eye apealing ambiance. Made with 100 E17 base Intermediate sockets from the industries best. This string is not connectable end to end and each string needs to be plugged into its own outlet. Safe for indoor and outdoor use. C9 Intermediate Base 100' Stringer - 12" Spacing Fused Male Plug For indoor and outdoor use (700 watt max) 100 C9/E17 Intermediate Base Sockets Not Connectable End to End - Only 100' 8 Amp Fused Plug Indoor/Outdoor Use Fits Our C9 Incandescent, C9 Retrofit;LED, S11, and G50 Bulbs Bulbs Sold Separately