Perfect C9 Christmas Lights 5 AMP 125 Volt 5mm x 20mm (About 3/4" inch long.) Glass tube body cartridge fuse Designed, approved and complied with UL and CSA standards
These are the spare / replacement fuses you need for those great Christmas lights you like. Buy your spare fuses now, while you're thinking about them. Your string lights will be ready to go next year!