Cylindrical base with horizontal cut at the transition to the lens is constructed from 0.236'' nominal wall, 6082 extruded aluminum tubing. Hand hole cover is plasma cut with kerf not to exceed 1/8'' and includes tamper-resistant locking device. Cylindrical lens is impact-resistant matte acrylic. Lens assembly is secured to column with stainless steel socket head cap screws from inside the base. Fabricated aluminum top cap houses the auxilliary reflector and is secured to the lens with three socket head cap screws. Cap is gasketed to create a weather-tight seal to the lens. Nominal column height is 21'.
Narrow beam spun aluminum reflector with specular anodized finish is located at the base of the cylindrical lens. Reflector projects light upward into the cylindrical lens and onto the auxilliary reflector in the top cap providing softly diffused illumination.
Electronic ballast shall be Sound Rated A and Outdoor Type 1 rated. Ballast shall have a minimum high power factor rating of 97% and nominal ballast factor of 0.99. Total harmonic distortion shall be less than 10%. Ballast shall be capable of reliable starting to -20F (-30C) at nominal line voltage. Ballast is UL and CSA recognized. G12 base porcelain socket is 660w-600v, 4kV pulse rated.
150w T6 ceramic metal halide - CDM150/T6/830
BUG RATING: B2-U5-G3
External flange with anchor bolts and base cover. Column mounts to four hot-dip galvanized anchor bolts (Ø1" x 36" x 4") embedded into concrete foundation (by others). Hardware includes two leveling nuts and washers per bolt. Base cover is fabricated from 0.080" spun aluminum and finished to match luminaire. Anchor bolts may be pre-shipped in advance upon request.
Standard finishes are finely textured matte silver grey metallic, dark grey, graphite grey, matte black, or dark bronze. Special colors available on request.
Limited product warranty period is three years. Lamp and ballast shall carry the respective manufacturer's limited warranty.