EPCO, Fixture Whip, Stranded Wire, Number Of Conductors: 6, Conductor Size: (4) 18 AWG (Brown,Orange,Gray,Green) (2) 16 AWG (Purple,Gray), Voltage Rating: 277 V, Insulation Material: THHN, Length: 6 FT, Conduit Size 1/2 IN, Includes: Screw-In Lock Nut Connectors