Two styles of luminaire mast arms that are available. These arms are fabricated of aluminum and meet all applicable AASHTO and ASTM standards. The two arm types are:
Single Member Arm:
Available in 4', 6', 8', and 10' foot lengths and for
use with cobra style luminaires or video camera
Truss Arm:
Available in 10', 12', and 15' lengths for use
with cobra style luminaires.