1、APPLICABLE LIGHT STRIP WIDTH: L shaped LED adapter connectors are only compatible with 10mm wide COB LED strip lights, allowing you to easily connect one COB strip to another COB strip with wires without soldering. 2、NO GAPS: Cob LED strip connectors have no gaps. When you use this connector, the two strips will be tightly bonded together to form a beam of light. The thinner design makes it easier to place in the channel. 3、L SHAPED LED STRIP CONNECTORS: L shaped LED light strip connectors allow you to extend and connect light strips, and L shaped right angle connectors allow you to make right angle connections. 4、STABLE CONNECTION: Solderless LED light strip connectors provide a stable connection and long lasting daily use. You can extend the length of your strip light to eliminate the problem of limited space. 5、EASY INSTALLATION: 4 pin L shaped LED strip connectors are easy to install and require no soldering. Inserting the strip and completing the fastening with a light finger press allows you to DIY a safe and simple job.