[Compatible Lights] - This installation accessories set is ONLY compatible with 8mm width COB LED Strip lights(Not applicable to 5 mm/10 mm board width and CCT Tunable COB LED Strip Lights).T-connectors and "+" cross connectors can help you shunt 8mm COB LED strips.Only compatible with 8mm 2pins COB strips, other sizes are not applicable. [Solderless Connectors] - Using this 8mm COB connector kit, you can extend the length of 8mm COB LED strip light without soldering, eliminating the issue of limited space. These accessories let you extend and connect light strips, and let you achieve a corner connection. [2 Types of Mounting Accessories Included] - 6pcs T-connectors for 8mm COB LED strip light,2pcs "+" cross connectors for 8mm COB LED strip light. [Easy to Use] - UPGRADED version kit,simple to install and no welding needed, this cob connector kit lets you DIY for a safe and easy job that will save you time and money.The advantage of the upgraded package is that it can be used repeatedly and the installation is more convenient. [Stable Connection] - Stable connection for durable daily use.IMPORTANT NOTE:Before pressing the connection, please check whether the positive and negative poles of the light strip are consistent with the other end.