CORELITE DESCRIPTION Whether new construction or retro-fit, the Class E series from Corelite provides a simple, versatile solution in a sleek architectural package. In a budget conscious environment, the E3 design, with a fully uniform and luminous lens aperture, opens up new aesthetic possibilities where the typical economy luminaires fall short. By incorporating a highly transmissive lens and a proprietary reflective film, the E3 provides luminaire effiencies above 80% in most lamp configurations. The Class E3 has a hinged door frame design and provides excellent lumen transmission while providing tool-less and safe maintenance access with numerous configurations achieving a minimum of 80% luminaire efficiency. Type Catalog # Project Date Comments Prepared by SPECIFICATION FEATURES A ... Construction Low profile housing constructed of die-formed 22 gauge cold rolled steel with integral 20 gauge socket tray. E ... Finish Fixture housings are high reflectance white using electrostatically applied polyester powder coat paint. B ... Reflectors Precision tooled, high reflectance sheet metal which allows for easy access to ballast compartment. Mounting Standard flange design works with most lay-in ceiling types. Integral pryout tabs secure luminaire to ceiling grid from above. Fixture offers tie-in locations for tie-wire on all corners, consult local code for appropriate tie-wire recommendations. C ... Shielding Hinged door frame with extruded acrylic optic. Door frame provides tool-less access to lamps with spring loaded latching system. NOTE: Concealed Ceiling Class E may be installed into inaccessible ceilings (sheet rock, wood panel, etc.). This is achieved with the Metalux DFW series drywall frame-in kit, ordered separately from Metalux. Specify CC for the Corelite Ceiling Type. Specify the following part numbers separately, from Metalux: For 2x2, order Metalux part # DF-22W CLASS E3 Frosted Prismatic Lens D ... Electrical T8 fixtures use UL listed Class P, 265ma T8 instant start universal voltage electronic ballasts. Power factor of 95% with less than 10% THD. Fixtures and electrical components certified to UL and CUL standards. A B 1T8 2'x4' Recessed 3-1/4" Depth C E D 3 1/4” [83mm] 22 2/3”[575mm] 23 3/4” [602mm] ORDERING INFORMATION Sample Number: E3-WL-1T8-1C-UNV-24-T1 Series E3=Class E3 Shielding L=Linear Prismatic Lens Lamp Type T8=T8 Normal Output Reflector W=White Number of Lamps 1=1 Lamp Number of Circuits 1=1 Circuit Wiring 1 B=Battery Pack Voltage 1 120=120V C=Standard Circuit D=Dimming / Step Dimming 277=277V 347=347V E=Emergency UNV=Universal (120V-277V) Ceiling Type T1=1" Grid, Slot-Grid, 9/16" Tegular Options 1 NY=New York City Construction CC=Concealed Ceiling SU=Surface Mount SD=Step Dimming W6=6' Whip Flex W12=12' Whip Flex Size 24=2' x 4' Notes: 1 Not all options available. Please consult your Cooper Lighting Representative for availability. Specifications and Dimensions subject to change without notice. Consult your representative for additional options and finishes. ADE120234 09/26/2012 4:29:50 PM