DELight Commercial 500ft C9 Light Sockets Spool provides ample length for large-scale lighting projects, decorating concerts, festivals or storefronts Unleash your imagination with customizable cuttable design. Easily trim and reconnect C9 wiring (connectors sold separately) Save time and effort with easy installation process Prioritize safety with UL-listed power cords and sockets, ensuring high performance and peace of mind Enjoy years of maintenance-free illumination with durable C9 light strings