One-piece domed oval housing is die-cast aluminum. Tempered glass lens with cast aluminum lens frame is sealed to the housing with one-piece closed cell silicone gasketing. Hinged lens frame with quarter-turn fastener allows tool-less access for easy relamping. Electrical components are tray mounted. Cast aluminum fitter allows luminaire side mounts to 3" OD mounting arm. All hardware is stainless steel. Luminaire fitter side mounts to 3" OD arm with maximum insertion depth of 3.9" and is secured with single recessed setscrew.
Optics include two individual LED modules. Each module consists of a field replaceable aluminum core PCB with four high-power LEDs and a single piece lens molded from optical quality acrylic. Light distributions include a choice of Type II, III, or IV optics. Luminaire emits zero uplight at 90 degrees horizontal and above and is suitable for use in all LEED lighting zones. CRI is 80+.
LED DELIVERED LUMEN OUTPUT / BUG RATING
Type II: 5068 lumens / B1-U1-G1
Type III: 5126 lumens / B1-U1-G1
Type IV: 4639 lumens / B1-U1-G1
Type II: 5398 lumens / B1-U1-G1
Type III: 5459 lumens / B2-U1-G1
Type IV: 4941 lumens / B1-U1-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 current technical data.
Electronic LED driver supplies 700mA drive current to LED modules with input voltage range from 120v through 277v at 50/60Hz. Power consumption is 72 watts. Optional 0-10v DC dimming is available on request.
Fabricated aluminum bracket assembly is comprised of 3" OD pipe welded to the 4" OD slip fitter. Slip fitter is secured to pole top with two rows of four recessed stainless steel setscrews and has built-in stop to limit insertion depth.
Straight round steel pole is manufactured from cold drawn over mandrel, electric-weld, mechanical round steel tubing with nominal wall thickness of 0.142". Flush mounted hand hole 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. Base cover is one-piece 0.080" spun aluminum and finished to match the pole. Nominal pole height is 15'.
Contact factory for aluminum poles.
Housing is ultrasonically cleaned prior to painting. 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.