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Accord Series
T5/T8 Enhanced Lighting System
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Introduction Improve your lighting TM The standard for recessed lighting – Cooper Lighting’s accord is the energy efficient T5 or T8 solution to TM better lighting. The accord redefines lighting by improving on aesthetics, comfort and energy savings. TM The accord enhances lighting in both the vertical and horizontal zones, eliminating surface shadows TM commonly found in traditional lighting sources. The accord produces a "softer" vertical light making it the ideal lighting solution for schools
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Improve visual perception TM The accord evenly distributes light, making the space more pleasing to the eye. � Dark spots (cave effect) associated with parabolics are eliminated. � Attractive design Smooth, curved surfaces are attractive but subtle. � Soft white frosted acrylic lens fills the space with even illumination. � High reflectance matte white finish blends into the ceiling for a discreet � but efficient fixture. Enhanced space By evenly distributing the light through the space and elim
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Visual Perception lightingbefore accord Parabolics are designed to direct light into the cut-off zone, while restricting light into the shielded or glare zone. In other words, parabolics deliver light to the work plane and suppress high-angle brightness. Due to the high-angle cutoffs as shown in Figure 1., parabolics can create areas where light is concentrated and areas where there is no light. These areas of minimum light are referred to as “dark spots”. lightingwith accord To eliminate the “d
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Figure 1. Parabolic Light Distribution 85˚ Improved visual perception SHIELDED 75˚ ZONE By reducing the “dark spots” and evenly distributing TM 65˚ light, accord makes it softer on the eyes. 55˚ CUT-OFF ZONE Enhanced space By evenly distributing the light through the space and TM eliminating the “dark spots”, accord will make a room feel soft, comfortable and inviting. TM Figure 2. accord Light Distribution MINIMIZED SHIELDED ZONE 85˚ Attractive contemporary design 75˚ � Smooth, curve
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Product Comparison TM accord maximizes savings Choose either T5 or T8 technology to best meet your lighting needs. With a multitude of lamp and ballast combinations, the TM accord can deliver the perfect amount of light with a maximum energy savings. New high-efficiency ballast drive T8 lamps with less energy than standard T8 ballast yet producing equal or more lumens. Compared to standard 3 lamp, 18 cell parabolics, TM the accord utilizing high lumen lamps and high efficiency ballasts saves up
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TM Troffer accord 4 Lamp 2 Lamp, T8 TM Typical 4 lamp troffer accord (4) 32W T8 lamps, 12 fixtures (2) 32W T8 lamps, 12 fixtures electronic ballast (.87 ballast factor) electronic ballast (1.20 ballast factor) 122 watts per fixture 77 watts per fixture Based on: Room Size: 50' x 30' Ceiling Height: 10' Work Plane: 2.5' Reflectances: 80/50/20 50 41 IES* IES* 23 24 *IES recommends 30–35 footcandles in 0.98 open office environments. 0.62 Watts/Sq.ft. Horizontal Vertical Watts/Sq.ft. Horizontal Ver
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Energy Savings Save energy costs TM TM Figure 3. accord Annual Energy Savings vs. 4LT T8 Troffer Appearance and performance make accord the lighting choice. TM Systems @ 12 hrs. of Operation Per Day, 365 Days Per Year, Energy savings makes accord a sound financial decision. No. of Fixtures: 500 TM The accord family of products saves up to 40% energy costs 2AC-232-HB81H/L8835HL (3100 Lumens Lamp X 1.17 BF) when compared to a standard 3 lamp,18 cell parabolic. The dimming $30,000 feature reduces
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TM The following example illustrates accord’s energy cost savings: Spacing: 10' x 10' Maintained Average Illuminance: 49 fc Based on: Room Size: 60' x 80' Ceiling Height: 10' Work Plane: 2.5' Reflectances: 80/50/20 COST PER kWh Hours of Operation $0.06 $0.08 $0.10 $0.12 $0.14 Per Day Per Year 4L T8 3L T8 4L T8 3L T8 4L T8 3L T8 4L T8 3L T8 4L T8 3L T8 12 hrs. 4,380 $16.03 $7.88 $21.37 $10.51 $26.72 $13.14 $32.06 $15.76 $37.41 $18.36 18 hrs. 6,570 $24.04 $11.82 $32.06 $15.76 $40.07 $19.71 $48.09
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Latest Additions Surface Mount available TM Low profile and quality performance – the surface accord is an energy efficient alternative to traditional surface mount fixtures. TM Designed for areas without a grid-ceiling type system, the accord’s low profile is an ideal retro-fit solution. Sleek yet durable – constructed and formed from heavy gauge C.R.S. then painted after fabrication with a matte white polyester powder enamel finish. 3-13/16" low Smooth frosted Tool-less access High reflectanc
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Aesthetically Improved Design TM Precision engineered, accord’s smooth frosted acrylic diffuser provides higher optical efficiencies and visual comfort without the need of a diffusing film that can get lost or discolor over time. The smooth frosted diffuser provides improved lumen output while reducing the “shadowing effect” caused by ribbed diffusers. Diffuser Options Smooth Design Round Perf Design (RPD) Square Perf Design (SQP) (standard) Smooth acrylic diffuser with Smooth acrylic diffuser w
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Specifications TM TM accord - 1' x 4', T5 accord - 1' x 4', T8 Candlepower Candlepower AC-128T5 AC-132 Electronic Ballast Electronic Ballast Angle Along II 45° Across⊥ Angle Along II 45° Across⊥ (1) F28T5/835 Lamp (1) F32T8/835 Lamp 0 738 738 738 0 798 798 798 2600 Lumens 5 734 736 736 2850 Lumens 5 794 796 797 10 723 730 732 10 783 789 795 Spacing criterion: Spacing criterion: 15 705 718 725 15 764 777 790 (II) 1.2 x mounting height, (II) 1.2 x mounting height, 20 679 701 715 20 738 760 7
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TM TM accord - 2' x 2', T5 accord - 2' x 2', T8 Candlepower Candlepower 2AC-214T5 2AC-217 Electronic Ballast Electronic Ballast Angle Along II 45° Across⊥ Angle Along II 45° Across⊥ (2) F14T5/835 Lamps (2) F17T8/TL841 Lamps 0 755 755 755 0 737 737 737 1350 Lumens 5 752 753 755 1400 Lumens 5 735 735 737 10 741 747 752 10 724 729 735 Spacing criterion: Spacing criterion: 15 723 736 746 15 707 719 729 (II) 1.2 x mounting height, (II) 1.2 x mounting height, 20 698 719 736 20 682 703 720 (⊥)
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Ordering T5 Ordering Information SAMPLE NUMBER: 2AC-228T5-UNV-L5841-EBT1NDIM-U Rating Number of Lamps Shielding Lamps Ballast T ype Packaging (Not included) Blank= Blank=Frosted Acrylic L5835=T5 Lamp, EB5 =T5 Biax Electronic Instant Start. U=Unit Pack Standard 1=1 Lamp (standard) 3500K Total Harmonic Distortion < 20% PALC=Job Pack, NY=New Y ork (1' x 4' only) SQP=Lens with Square L5841=T5 Lamp, in carton No. of Ballast (4) Rated 2=2 Lamp Pattern Insert 4100K 1 or 2 ATW-SW4= RDP=Lens with Roun
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Simple Maintenance Energy Savings TM � The ballast is accessible from below through the removable � The accord can provide up to 40% energy savings ballast cover. (no tools are required) when compared to a 3 lamp, 18 cell, T8 parabolic. TM � For drywall ceilings, standard framing kit is available. � The accord also exceeds mandated energy regulations (shipped separately for field installation). such as California’s Title 24 and ASHRAE 90.1 2001. � Lamp maintenance is as simple as removing the r
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Cooper Lighting International Sales, USA The Cooper Lighting Family Customer First Center Cooper Lighting Halo 1121 Highway 74 South 1121 Highway 74 South Metalux Peachtree City, GA 30269 Peachtree City, GA 30269 Lumark Sure-Lites P: 770-486-4800 P: 770-486-4800 Neo-Ray F: 770-486-4801 F: 770-486-4801 Corelite Portfolio www.cooperlighting.com Canada Iris Cooper Lighting Shaper 5925 McLaughlin Road io Mississauga, Ontario L5R 1B8 Lumière Invue P: 905-507-4000 McGraw-Edison F: 905-568-7049 Streetw
