12 Volt RGB Button LED with RJ11 ConnectorDescription:12 Volt, Common Anode (positive), Terminated with a RJ11 (4-pin phone) Connector, 6″ Wire LengthMeasurements; Threaded Shaft 1/2″ Diameter x 1.5″ Length, Octagonal Button Measures 0.72″ DiameterOriginally used as an upholstery button, you come up with something different and be originalLight Source: LEDColor: ClearLED String/Strip Type: ButtonType: Indoor, OutdoorFeatures: RGBRP8134