Multi-purpose: This LED connector kit comes with detachable T sheets and straight couplers, perfect for both 3 way connection and extension along a straight line. The T sheets can be cut into L sheets which suitable for 90 degree corners connection. All 4 pin light strips covered: Work with any 4-pin 10mm (0.39in) wide SMD 3528/5050 multicolor LED flexible strip lights, whether it is a waterproof one or non-waterproof lights for indoor use. Solderless solution: Create a quick shunt, solid connection without the hassles of soldering. Just slide the light strip under the connector's pins and snap down the clip. Fireproof material: RGB connectors are made from PBT material, which is heat resistant, fireproof and no Fire Hazard. 72W max wattage, which can be used for low wattage and high wattage light strips. You get extra: The LED strip light connector kit comes 10 pcs T boards and 32 pcs connector clips, as well as detailed instructions in both paper and online.