High-Quality Materials: The Clearhill 2Pin LED light strip connectors are meticulously fabricated from durable PVC plastic and plated copper cores, guaranteeing a stable and enduring connection. The sharp copper thorn design penetrates the wire sheath, obviating the need for soldering and ensuring a secure and safe connection each time. The transparent terminal is more conducive to piercing the wire, and the one-time success rate is higher. Universal Compatibility: These connectors are engineered to be compatible with 5mm-wide single-color 5v, 12v, and 24v LED light strips, encompassing both waterproof and non-waterproof COB LED strips. Not work for 12mm or 5mm width led light strips. Simple & Solderless Installation: The solderless connectors of Clearhill facilitate installation effortlessly. You merely need to align the front side (led surface) of the light strip with the 2-pins on the connector. Then press down the transparent cover, making sure the + and - symbols align.providing a trouble-free setup within minutes. Take note of the positive and negative poles. Discreet Transparent Design: Clearhill's L-Shape connectors feature a transparent housing that blends seamlessly with your LED strip lights, allowing for concealed corner connections without sacrificing light output. The transparent terminal is more conducive to piercing the wire, and the one-time success rate is higher. Complete Package and Long-Term Utilization: Each package contains 20 Clearhill LED light strip connectors, offering a plentiful supply for your daily use or replacements. Connect the wire as required, and employ these COB 2-pin led connectors to obtain the lighting exactly where you want.