SWM-LED Washington Metro

The SWM Washington Metro luminaire melds the aesthetics of the traditional spherical globe design with the sophistication of LED technology and optical control.  It features mounting versatility for both wall and ceiling surfaces.  SWM is wonderfully suited for pedestrian plazas, mass transit stations, commercial building entrances, canopies, and other publics spaces.

SWM is ruggedly constructed of fabricated and extruded aluminum.  It carries an IP66 rating and features several globe finishes, light sources, and light distributions.

Construction

All components and decorative base to be of high-strength ASTM 356.1 cast aluminum and fabricated ASTM 6061 aluminum. Luminaire shall create one integral housing. Lighting components located inside of 12" polycarbonate ball globe are IP66 protected.  LED components and driver are securely affixed to the mechanical structures. A thermal management system dissipates heat to insure compliance with ratings of the LED components and driver.

Optical

Frosted or clear refractor and internal optics create symmetrical and asymmetrical light distributions.

Electrical

Meets UL 1598 for Safety.  Luminaire shall utilize voltage sensing 120-277V driver, suitably rated for the specified LED light engine.  LED rated life shall be no less than 50,000 hours.  Luminaires shall be prewired and factory tested.

Surge Protection

Surge protected line-neutral, line-ground, and neutral-ground in accordance with ANSI/IEEE 62.41, Category C3.

Finish

To insure product durability, all exposed metallic surfaces shall be finished with a high performance coating consisting of high gloss Super Durable polyester powder coat paint to be applied utilizing a multistage process that includes phosphate pretreatment, electrostatic powder application, and convection curing. Paint shall be weather, corrosion, abrasion, and UV resistant in compliance with the American Architectural Manufacturers Association’s specification AAMA 2604-05. Color to be specified.

Mounting

Mounts to 4" Square To 3-1/2" Round universal fixture ring utilizing (4) #8-32 screws (not provided).

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