Assembly Instructions 3. Strip 3/8" of insulation from the electrical wire ends. Using wire nuts (BB), connect white fixture wire to the white supply wire from the junction box; connect the black fixture wire to the black supply wire. Connect the fixture ground wire and supply ground wire using a wire nut or by fastening to the ground screw on the round mounting plate. Push all wire connections into the outlet box. Wire nut � 5. Screw lamp (not included) into fixture socket.