Cylindrical post top luminaire consists of roof, shade, and external louvers with matching profiles. Four stainless steel upper support rods separate the heavy-duty cast aluminum roof and spun aluminum shade, forming an aperture at the top of the luminaire. Machined lower rods support the shade and retain three spun aluminum external louvers midway along its length. Shade and louvers shall be free from burrs and sharp edges. Heavy-duty cast aluminum base with integral slip fitter anchors the support rods, and is machined to include groove for gasketing and mounting surface for the lens and ballast enclosure. Roof and base are gasketed to provide a weather-tight seal to the clear acrylic cylindrical lens. Luminaire slip fits 3" O.D. pole or tenon, and has built-in stop to limit insertion depth to 2.8". Two offset rows of three 10mm recessed setscrews secure the luminaire to the pole. All hardware is stainless steel.
LED module is an enclosed system with vertically oriented LED arrays mounted within a cylindrical clear acrylic lens. Light shaping diffusing film on the inside of the lens controls and shapes light distribution for optimal performance while reducing glare from the individual LEDs. Thermal management is provided via heat sinking and convective cooling within the sealed system.
Electrical components are mounted in a white conical enclosure at the base of the luminaire. Two electronic LED drivers supply 700mA drive current to two linear LED circuit boards, respectively. Each driver has a universal input voltage range from 120v to 277v at 50/60Hz. Drivers are high power factor with performance greater than 90%. Power consumption is 54 watts for Module 360 and 42 watts for Module 270. Optional 0-10v dimming available on request.
LED DELIVERED LUMENS / BUG RATING
3000K: 2774 lumens / B1-U3-G2
4000K: 3080 lumens / B1-U4-G2
3000K: 2064 lumens / B1-U3-G2
4000K: 2293 lumens / B1-U3-G2
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.
Stepped steel pole is manufactured from cold drawn over mandrel, electric-weld, mechanical round steel tubing with nominal wall thickness of 0.126". Pole shall show no seam along shaft. Flush mounted hand hole cover is plasma cut with kerf not to exceed 1/8" and includes triangular tamper-resistant locking device. Pole is hot-dip galvanized with coating inside and out, then lightly sanded prior to painting. Base cover is one-piece 0.080" spun aluminum and finished to match the pole. Specify 10' pole with 3' step or 12' pole with 4' step height.
Stepped aluminum pole is manufactured from extruded 6061-T6 aluminum alloy. Upper shaft is 3" OD with 0.125" wall thickness. Lower shaft is 4.5" OD with 0.237" wall thickness. Machined aluminum transition is plug- and circumferentially welded to both shafts. Flush mounted hand hole cover is plasma cut with kerf not to exceed 1/8" and includes triangular tamper-resistant locking device.
Twin mount bracket assembly is fabricated from steel, then hot-dip galvanized. Slip fitter has inner steel sleeve which functions as a stop to limit insertion depth to 6.7". Assembly slip fits 3" O.D. pole and is secured with two rows of four 10mm stainless steel setscrews. Twin pairs of parallel square steel tubing are welded to connect the slip fitter to the individual tenons for fixture mounting. Bracket assembly ships pre-wired with fish tape.
Housing is cleaned ultrasonically prior to painting. Standard finishes are finely textured matte silver grey metallic, dark grey, graphite grey, matte black, or dark bronze. Special colors available on request.
LUMINAIRE WEIGHT: 29 lbs
LUMINAIRE EPA: 1.9 sq ft
INGRESS PROTECTION: IP54
CSA Certified for Wet Locations
Limited product warranty period including LEDs is five years. Driver shall carry the manufacturer's limited warranty.