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 T5/T5HO fixtures use UL listed Class P, T5/T5HO program rapid start universal voltage electronic ballasts, power factor of 97% with less than 10% THD. Fixtures and electrical components certified to UL and CUL standards. 3T5 3T5HO 2'x2' Recessed 3-1/4" Depth A B C E D 3 1/4” [83mm] 22 2/3”[575mm] 23 3/4” [602mm] ORDERING INFORMATION Sample Number: E3-WL-3T5-1C-UNV-22-T1 Series E3=Class E3 Shielding L=Linear Prismatic Lens Reflector W=White Number of Lamps 3=3 Lamps Lamp Type N5=T5 Normal Output Wiring 1 B=Battery Pack Voltage 1 120=120V T5=T5 High Output C=Standard Circuit D=Dimming / Step Dimming 277=277V 347=347V E=Emergency UNV=Universal (120V-277V) Number of Circuits 1=1 Circuit 2=2 Circuits Notes: 1 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 22=2' x 2' 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. ADE120225 09/26/2012 4:35:17 PM Corelite PHOTOMETRICS Coefficients of Utilization 90-Deg 75-Deg Candela Effective floor cavity reflectance rc rw 80% Angle 20% 70% 70 50 30 10 70 50 30 10 50% 30% 10% 0% 50 30 10 50 30 10 50 30 10 80 70 61 54 48 43 39 36 33 30 28 77 68 59 52 47 42 38 35 32 29 27 0 RCR 60-Deg 400 45-Deg 800 1200 0-Deg 15-Deg 30-Deg E3-WL-3N5-2x2 (3) F14W/T5/835 3048 Lumens 52.9 Watts Efficiency 75% Test Report #P31391 0 1 2 3 4 5 6 7 8 9 10 90 82 74 68 62 57 53 49 45 42 40 90 78 68 60 53 47 42 38 35 32 30 90 75 63 53 46 40 36 32 29 26 24 90 72 58 49 41 35 31 27 24 22 20 88 80 72 66 60 55 51 47 44 41 39 88 76 67 58 52 46 42 38 35 32 29 88 73 62 53 46 40 35 32 28 26 24 88 71 58 48 41 35 31 27 24 22 20 Zonal Lumen Summary Zone 0-30 0-40 0-60 0-90 Lumens % Lamp 825.08 1357.06 2400.45 3047.63 20.4 33.5 59.3 75.3 84 73 64 56 50 45 40 37 34 31 29 84 71 60 51 44 39 35 31 28 25 23 84 68 56 47 40 35 30 27 24 22 20 80 68 58 50 43 38 34 30 28 25 23 80 66 55 46 40 34 30 27 24 21 19 77 66 56 49 42 37 33 30 27 25 23 77 64 54 46 39 34 30 26 24 21 19 Luminance Data % Fixture 27.1 44.5 78.8 100 Angle in Deg 0-Deg cd/sm 45-Deg cd/sm 90-Deg cd/sm 45 55 65 75 85 3075 2834 2524 2173 1731 3468 3288 3010 2676 2125 3860 3767 3554 3259 2597 75 63 52 44 37 32 28 25 22 20 18 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 0-Deg 1050 1044 1028 1000 959 910 852 785 710 634 554 474 391 311 235 164 100 44 0 Specifications and Dimensions subject to change without notice. Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477 23-Deg 45-Deg 68-Deg 90-Deg 1050 1045 1031 1005 969 922 869 805 735 660 579 496 409 329 249 174 107 47 0 1050 1048 1036 1016 987 951 907 851 786 715 637 550 460 371 284 202 127 54 0 1050 1050 1043 1029 1007 980 943 897 838 771 694 609 514 419 325 232 147 62 0 1050 1052 1046 1034 1017 992 959 916 860 796 717 630 534 438 341 246 155 66 0 ADE120225 09/26/2012 4:35:17 PM