Model	Application	Aperture	Length	Width	Depth	Cut Out Dimensions	Source	Lumens	Wattage	Page
P683CB	Downlight	8 3/8"	19"	13 1/2"	5 3/4"	8 13/16"	Two Quad Tube Lamps	1800	26W	P23
P683CBEM	Downlight	8 3/8"	24"	13 1/2"	5 3/4"	8 13/16"	Two Quad Tube Lamps	1800	26W	P23
Click image to enlarge				Click image to enlarge				Click image to enlarge

Optics and Applications

The two reflector system features a formed and faceted primary reflector and multi-curved parabolic cross blades in the shielding assembly. Brightness is controlled and minimized. Use in corridors, transit areas, foyers, restrooms, and for general lighting in open spaces.

Design Features

A rigid steel housing protects the reflectors and positions them in proper relationship to each other. Kurt Versen's air flow design vents heat through the side walls and housing top to assure cool fixture temperature for optimal lamp performance. Maximum ceiling thickness 7/8". Service from above or below.

Finish

A Softglow® clear Alzak trim is standard. The housing and all structural parts are phosphated for corrosion resistance before being painted optical matte black for control of stray light leaks.

Ballasts

Fully electronic, microprocessor controlled with variable starting current for inrush protection to assure rated lamp life. Input voltage range from 120V through 277V. Power factor .98, starting temperature 0°F (-18°C), THD < 10%. Pre-heat start < 1.0 second. End of lamp life protection. Rated for > 50,000 starts.

General

Fixtures are pre-wired, UL and C-UL listed for eight wire 75°C branch circuit wiring. Union made IBEW. Luminaire Efficiency Rating (LER) data is in the photometric directory located in Section Z.

Accessories

IES Files

Contact factory for Photometric Data

BIM Files

Please contact Kurt Versen to request Building Information Modeling (BIM) files.