NEO-RAY DESCRIPTION Series 81 can be used individually or in illuminated rows and patterns, each fixture is uniquely suited to achieve many functional and aesthetic spatial effects. Shielding locks in place without hardware. The trim is rigid "U" shaped, doubled formed with a 3/8" regress soft lit edge. Type Catalog # Project Date Comments Prepared by SPECIFICATION FEATURES A ... Construction 20-gauge steel housing. Nominal 3' or 4' illuminated sections. B ... Shielding Acrylic diffuser or lens, parabolic or bold baffle shielding. C ... Electrical 120, 277, 347 or Universal Voltage electronic ballast. Fixtures and electrical components certified to UL and CUL standards. Note: Please consult factory, Fifthlight may not be available in some configured options. D ... Finish Durable, low gloss, white, powder coated acrylic finish. Mounting Recessed. (ETG) Exposed T-Grid only. 81 A B C D 1 & 2T8 1 & 2T5 1 & 2T5HO 6" [153mm] Recessed Direct Light Distribution 6-1/4" [159mm] Indirect - 0.0% Direct - 100.0% 6-3/8" [162mm] 48" [1219mm] 4' Section Shown NOTE: Need to specify: Individual Run=Grid between fixtures, or Continuous Run=No Grid between fixtures. Continuous run fixtures cannot be installed as individuals, and individual fixtures cannot be combined into continuous runs ORDERING INFORMATION Series 81=Exposed "T" grid ceiling Mounting R=Recessed Number of Lamps (Not included) 1=1 Lamp 2=2 Lamps Lamp Type T8 T5 T5HO Length 3=3 ft 1 4=4 ft Ceiling Type ETG=15/16" Exposed T-Grid Voltage 1=120V 2 2=277V 3=347V Emergency EM=Emergency Pack (Consult Factory) U=Universal Ballast EB=Electronic Ballast (Standard) Fusing GLR GMF Shielding S22=White Acrylic Diffuser S58=KSH-12 Acrylic Lens S72=White Bold Baffle S79=Semi-Specular Aluminum Parabolic Baffle DB=Dimming Ballast Notes: 1 2 Available in 3' and 4' individual fixture lengths 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. ADN041923 09/18/2013 8:33:29 PM 81 PHOTOMETRICS 180° 135° Coefficients of Utilization 45° 1596 1598 Across ⊥ 1596 1624 50 30 10 50 30 10 50 30 10 1 2 3 4 43 41 40 39 39 38 37 38 37 36 10 15 1448 1359 1491 1395 1526 1462 40 37 35 32 38 34 31 28 35 32 28 25 34 30 26 23 36 32 30 27 34 31 27 25 33 29 26 23 34 31 29 26 33 30 27 24 32 28 25 23 20 25 30 35 1239 1065 929 721 1275 1099 979 792 1373 1238 1156 966 30 28 26 24 23 26 24 22 20 18 23 21 19 17 15 21 19 17 15 14 25 23 21 19 18 22 20 18 17 15 21 19 17 15 13 24 22 20 19 17 22 20 18 16 15 20 18 17 15 13 40 45 50 551 351 270 652 471 355 768 568 446 55 60 65 70 228 179 140 92 263 198 152 102 383 340 261 162 75 80 85 90 63 37 14 0 71 43 22 0 98 51 21 0 5 6 7 8 9 90° 10 Test Report #3010.0 Along II 1596 1568 70 0° Efficiency 38.4% 20% rw RCR 90° Series 81 (2) F40T12RS/WW 3200 Lumens Effective floor cavity reflectance 80% 50% Angle 0 5 rc 0° Candela 30% 45° Zonal Lumen Summary Zone Lumens %Lamp %Fixture 0-30 0-40 0-60 1069 1580 1814 16.7 24.7 56.7 43.4 64.2 88.9 0-90 2460 38.4 100.0 90-180 0 0.0 0.0 0-180 2460 38.4 100.0 Total Luminaire Efficiency = 38.4% MOUNTING INFORMATION 48" [1219mm] 48" [1219mm] SHIELDING INFORMATION Specifications and Dimensions subject to change without notice. Neo-Ray • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801 ADN041923 09/18/2013 8:33:29 PM