Wedge-shaped housing is cast from high-grade aluminum alloy with integrated cooling fins to enhance heat dissipation. Segregated electrical compartment with separate cast aluminum cover is thermally isolated from the optical system, ensuring optimal operating environment for electrical components. Door assembly is one piece brushed stainless steel and sealed with closed cell silicone gasketing when closed. Door is retained by captive stainless steel socket head cap screws. Braided stainless steel line houses cable, terminating in watertight couplings at both ends. Housing is adjustable by means of two precision-machined polished stainless steel knobs. Mounting bracket assembly is fabricated steel, hot-dip galvanized prior to painting. Two offset rows of three recessed setscrews secure the mounting bracket to the bollard shaft. Luminaire is available in single or twin mount configurations. All hardware is stainless steel.
LED light engine consists of three high output, multi-chip LED arrays fitted with prismatic lens optics to produce a uniform asymmetric light distribution pattern suitable for pathways and sidewalks. Luminaire emits zero uplight at or above 90 degrees horizontal and qualifies for use in LEED zones LZ1, LZ2, LZ3, and LZ4. Color temperature may be 3000K or 4000K with CRI greater than 80.
Integral LED driver is housed in luminaire head and consumes 11 watts at 350 mA. Input voltage range is 120v - 277v AC, 50-60 Hz. High power factor LED driver shall be UL recognized.
LED DELIVERED LUMENS / BUG RATING
3000K - 479 delivered lumens / B0-U0-G1
4000K - 514 delivered lumens / B0-U0-G1
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.
Straight round bollard shaft is manufactured from cold drawn over mandrel, electric-weld, mechanical round steel tubing with nominal wall thickness of 0.126''. Flush mounted handhole cover is plasma cut with kerf not to exceed 1/8'' and includes triangular tamper-resistant locking device. Tenon is machined and inserted into the pole shaft then plug welded, showing no visible weld at the transition. Shaft is hot-dip galvanized with coating inside and out, then lightly sanded prior to painting.
Housing is ultrasonically cleaned prior to painting. Standard finish is finely textured matte silver grey metallic. Special colors available on request.
Limited product warranty period including LEDs is five years. Driver shall carry the manufacturer's limited warranty.