Precision die-cut aluminum housing with natural finish, Medium or mogul-base porcelain socket, Fluted, formed specular aluminum refractor, Twelve-inch open bottom acrylic refractor or cutoff reflector, Pole- or wall-mount options, Available in three optical distributions, Available with 18", 24" or 30" mounting bracket, Optional NEMA twistlock photocontrol for dusk-to-dawn operation, Housing slip fits over 1-5/8" to 2-2/3" O.D. pipe