Perfect combination: LED connectors contains 10 pack of rgb led connectors and a 16.4ft extension cord. Suitable for 4 Pin 10mm wide waterproof and non-waterproof light strips. Upgraded Connector: The led extension cable is 22 AWG and contains 17 tinned copper stranded wires and high quality PVC plastic wire sleeve, the led transparent connector can stably connect the LED strip without falling off, which is stronger than the old-fashioned connector.(Tips:To ensure a successful connection, please make sure the connector is fully closed.) Application upgrade: The 4pin led connector kit is suitable for 5V, 12V, 24V LED strips, Whether it is a waterproof light strip or a non-waterproof light strip, it can be used. Tip: only suitable for 10mm wide 4pin strips, not suitable for 8 mm LED strips. Flexible operation: The rgb led connectors can be cut to the length you want at will, which can solve the distance problem when you decorate the wine cabinet, eaves, wall corner or c