Extend the Power Cord: Infinitely extend the length of the power cord by connecting the male and female connectors to solve the problem of the short original power cord Waterproof Tip: Please use silicone glue(not included) and heat shrink tube for each joint to avoid water ingress Package Content: 1x9.84 ft extension cable; 1x9.84 inch heat shrink tube Compatible LED Lights: Shine Decor ECO Neon/LUM Neon/ LITE Strip/ECO Strip/PLUS Strip Shine Decor Connecting Wire for Male Female Connectable LED Neon Rope Light & LED Strip