Solenoid valve as a complete set consisting of: 1x solenoid valve 1/8 inch, 12VDC with LED, RCA socket 1x plug connection 1/8 inch for 6mm hose 3x nozzles 1/8 inch – inner diameter 5, 4 and 2.5mm 1x connection cable 2m / 2x RCA plug (compatible with TR-10 controller)