What type of wiring method is not required for a pole supporting a luminaire less than 8 feet?

The appropriate wiring method not required for a pole supporting a luminaire less than 8 feet is the handhole. A handhole is typically used for larger installations where convenient access to conductors or cables is necessary for maintenance or changes. In the case of luminaires that are installed at a height of less than 8 feet, the need for additional infrastructure like a handhole diminishes, as these installations are generally easier to access and work on without extensive access points.

Flexible cord is often used in temporary installations or for luminaires that require movement, while junction boxes are necessary for making safe electrical connections where multiple wires or conductors need to be joined. Surface wiring can be suitable for various situations, including where additional accessibility is needed. None of these methods is as relevant as the handhole for luminaires installed at a lower height. Thus, the identification of the handhole as the wiring method not required aligns well with the practical considerations for low-mounted fixtures.