This is a SET OF FORD Tractors 12 volt GRAY head lamp lights . One right hand and one left hand light.

These have 1 large bulb & 1 small bulb in them for different light settings (Bright / Dim).

It has 3 wires coming out of the mounting stud: WHITE - Small Bulb Power BLACK - Ground RED - Large Bulb Low Power You do not need to hook up all of the wires for all of the options these lights have.

For basic power and ground 2 wire hook-up, use the black and red wire.

Please Note: These lights are sold as a pair, one left hand side and one right hand side. Replaces: 310066F WILL WORK ON: 2N, 600, 800, 8N, 9N, NAA Measurements: 5" Lens Diameter 6" Housing Diameter **Check our feedback and compare!!