Cylindrical base with bias cut at top of shaft is constructed from 0.157'' nominal wall, 6061-T6 aluminum tubing. Cylindrical lens is impact-resistant matte acrylic. LEDs and driver are mounted in the shaft at the bottom of the lens. Lens assembly is secured with stainless steel socket head cap screws inside the base. Fabricated aluminum top cap houses the diffuse aluminum reflector plate and is gasketed to create a weather-tight seal to the lens. Top cap mounts to the lens with two recessed setscrews. All hardware is stainless steel.
Four RGBW arrays consisting of red, green, blue, and white high brightness LEDs with aluminum core circuit board are mounted at the base of the lens. The LED chips are fitted with high-efficiency spot distribution lenses, projecting light upward to the specular reflector located in the top cap to provide even, diffused illumination along the length of the lens without striations. Cylindrical lens is impact-resistant, non-yellowing, matte acrylic. Lens shall have excellent diffusion properties to produce homogenous, uniform horizontal and vertical illumination. The textured lens surface is fingerprint and scratch resistant for enhanced service life.
Universal LED driver is mounted in a weather-proof enclosure at the base of the column and operates on 120v through 277v AC input. Maximum power consumption is 17 watts. Driver includes dimming control options for pre-programmed color changing sequencing or DMX control capability with optional interface.
NOTE : Due to rapid and continuous advances in LED technology, LED luminaire data is subject to change without notice and at the discretion of HessAmerica. Consult factory for more current technical data.
Internal mounting cup mounts to four 1/2" x 17" x 4" hot-dip galvanized anchor bolts embedded in a concrete foundation provided by others. Bollard installs onto mounting cup and is secured with recessed stainless steel setscrews, providing a flangeless appearance. Mounting cup allows horizontal orientation of the bollard independent of the installed bolt pattern.
Standard finish is finely textured matte silver grey metallic or graphite grey. Special colors available on request.
Limited product warranty period including LEDs is five years. Driver shall carry the manufacturer's limited warranty.