Alightings 2 Pin Gapless LED Connector for Outdoor Silicone Covered Strips Light, 8mm Double-sided PCB 3528 2835 3014 Single Color Lights, Connect Strip to Strip (Pack of 10) Easy-Clasp Solderless Connectors,Compatible with single color 8mm LED Light Strips This connectors is for the OUTDOOR version of the LED strips (I.e., the ones with the silicone covering) It will help you to save time and headache of soldering. Use this connection box to join cut LED strip light together without soldering Unwired, Gapless Connection,Designed for 8mm Double-sided PCB waterproof flexible led strip which allow you to connect without complicated welding between strip and strip If used for INDOOR version of the LED strips, suggested to search the corresponding ASIN: B00SYSBXFG