T8/T5, 2 X 4 FLUORESCENT RECESSED PARABOLIC WITH 1-1/2 DEEP LOUVERS DESCRIPTION. Up to 1400 L. for T8 or BX ADV-7 - ADV-7 1 Advance Mark-7 3

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OPVDT T8/T5, 2 X 4 FLUORESCENT RECESSED PARABOLIC WITH 1-1/2 DEEP LOUVERS APPLICATION: Due to its high glare control, Oracle Parabolic VDT fixtures are the perfect choice for conventional and open

1 OPVDT T8/T5, 2 X 4 FLUORESCENT RECESSED PARABOLIC WITH 1-1/2 DEEP LOUVERS APPLICATION: Due to its high glare control, Oracle Parabolic VDT fixtures are the perfect choice for conventional and open landscape interior office applications. 4-5/8" PRODUCT FEATURES: Housing and door frame interface provides a superior mechanical light seal and hinges down for easy lamp replacement. Ballast can be accessed from below the ceiling. VDT louvers are designed to dramatically reduce glare and brightness on the computer screen. Post Painted high gloss white powder coat finish maximizes distribution and efficiency while providing visual comfort. All sides and corners are turned in and hemmed removing sharp edges for safe handling and installation. Four corner tie points are standard for safety wire support when required. Built in earthquake clips standard. Same day shipping on most options. Consult Factory. Supplied standard with Philips Advance, GE or Universal ballast. Wide Variety of dimming and daylight harvesting options available. CEE qualified ballast found standard on most fixture options (Consult factory for details). NEC required ballast disconnect is standard. 23-5/8" 48" LISTING - UL/ C-UL listed to US and Canadian Standards. WARRANTY - Guaranteed for one year against mechanical defects. 2X4 OPVDT Ordering Information Example: 24-OPvdt-3-32-T8-78-LD 24 OPVDT 47-5/8" Fluorescent Recessed Parabolic Fixture Size 24-2 X 4 trim type voltage 3 # of ballast ballast factor finish (Blank)-Grid (Blank) - MVOLT (120/277) (Blank) -1 Ballast BF (Blank)- Normal LD -Diffuse Silver (Consult factory for Slot T mounting option) Ballasts HBF - High BF LBF - Low BF lamps installed 347 MAS1-Master fixture w/ 1 *master/satellite (blank) - No lamps L30K K # lamps/lamp type ballast & 11 ft. flex L35K K MAS2-Master fixture w/ 2 L41K K 2-32-t8 (2 lamps/32w/t8) 2-28-t5 (2 lamps/28w/t5) ballast & 11 ft. flex L50K K 3-32-t8 (3 lamps/32w/t8) 3-28-t5 (3 lamps/28w/t5) # cells sat-satellite fixture w/o ballast 4-32-t8 (4 lamps/32w/t8) 4-28-t5 (4 lamps/28w/t5) 2-54-t5ho (2 lamps/54w/t5ho) 3-54-t5ho (3 lamps/54w/t5ho) 4-54-t5ho (4 lamps/54w/t5ho) *must be ordered separately EX: 24-OPVDT-3-32-T8-MAS2 and 24-OPVDT-3-32-T8-SAT 78- (6x13) 105- (7x15) emergency battery pack options (L. = Lumens) (For other lamp type, please consult factory) order code DESCRIPTION BALLAST CONFIGURATION & CODE EMG-T8-BX-450 Up to 450 L. for T8 or BX 32w/T8 28w/T5 54w/T5HO Description EMG-T8-BX-600 Up to 600 L. for T8 or BX (Blank) - - Electronic Instant Start EMG-T8-BX-700 Up to 700 L. for T8 or BX EPS (Blank) 1 (Blank) Electronic Program Start EMG-T8-BX-1400 Up to 1400 L. for T8 or BX ADV-7 - ADV-7 1 Advance Mark-7 3 EMG-T5-520 Up to 520 L. for T5 ADV ADV-10 1 Advance Mark-10 3 EMG-T5-T5HO-700 Up to 700 L. for T5 or T5HO - ADV-OPT - Advance Optanium 3 EMG-T5-T5HO-1300 Up to 1300 L. for T5 or T5HO ADV-ESS Advance Essential 3 EMG-T8-BX-T5-T5HO-3200 Up to 3200 L. for T8, bx, T5 or T5HO ADV-ROVR - ADV-ROVR 2 Advance Rover 3 EMG-SD-T8-BX-T5-T5HO-1400 Self-Diagnostic 1400 L. for T8, bx, T5 or T5HO LUT-EHD 2 LUT-EHD 1 LUT-EHD 1 Lutron Ecosystem H-Series 3 EMG-ICE-T8-BX-T5-T5HO-1400 ICE Pack 1400 L. for T8, bx, T5 or T5HO LUT-2W Lutron Tu-Wire 3 many other bodine and iota emergency packs are available, please consult factory. LUT-EC5 2 LUT-EC5 1 - Lutron Ecosystem 3 visit or for more details. LUT-EC3 2 LUT-EC3 1 LUT-EC3 1 Lutron Eco-10 3 OTHER options LUT-TVE Lutron Tve 3 24FK - Flange Kit for 2 X 4 Fixture SBF - Internal Slow-Blow Fuse LUT-H3D 2 LUT-H3D 1 LUT-H3D 1 Lutron Hi-Lume 3D 3 C3-6 3-wire Flex Cable (Single Circuit) RIS - Radio Interference Suppressor - - LUT-ECD 1 Lutron Ecosystem (347V Only) 3 C4-6 4-wire Flex Cable (Double Circuit) USA - Made in America Compliance 1- Requires 2 Ballasts for 3 or 4 lamps. 2- Requires 2 Ballasts for 4 lamps. 3- Voltage must be specified for dimming ballast. FBF - Internal Fast Blow Fuse Special options are available series opvdt- Oracle Parabolic VDT 52 TEL: FAX:

PRODUCT INFORMATION ALUMINUM PARABOLIC LOUVERS VDT (MEDIUM CELL) 1-1/2 DEEP CELL CONFIGURATION PRODUCT FEATURES: 24-OPVDT 2 x4 Configurations :: Designed to fit shallower fixtures for reduced plenum

2 PRODUCT INFORMATION ALUMINUM PARABOLIC LOUVERS VDT (MEDIUM CELL) 1-1/2 DEEP CELL CONFIGURATION PRODUCT FEATURES: 24-OPVDT 2 x4 Configurations :: Designed to fit shallower fixtures for reduced plenum depths :: VDT compatible :: IES RP1 standard requires 36 0 shielding X4 cell 2X2 cell 1X4 cell :: Louver cell depth is 1 ½ 1-1/2 (6X13) 78 Cell 30 0 Shielding 3 x3 x1-1/2 (7X15) 105 Cell 36 0 Shielding 2-1/2 x2-1/2 x1-1/2 :: Door frame assembly 22-OPVDT 2 x2 Configurations T8/T5 OPvdt (6X6) 36 Cell 3 x1-1/2 (7X7) 49 Cell 2-1/2 x2-1/2 14-OPVDT 1 x4 Configurations VDT Cell Configuration (2X13) 26 Cell (3X13) 39 Cell (3X15) 45 Cell Aluminum Finishes: LD(Diffuse Silver) Semi-Specular Silver/Low Irradescent Reflectivity % 88% SI(Specular Silver) Specular Silver/Low Irradescent 92% TEL: FAX:

3 ALUMINUM PARABOLIC LOUVERS -OPVDT SERIES- T8/T5 OPvdt VDT Basics VD LIGHTING BASICS Lighting Solution: Select luminaires that minimize intensity in the 55 or 65 to 90 zone. In vdt normal spaces with a mix of paper and non-critical vdt tasks, the ies recommends that the luminous intensity in the lengthwise, crosswise and 45 vertical planes should not exceed*: 300 candelas at 65 from vertical 185 candelas at 75 from vertical 60 candelas at 85 or more from vertical In vdt intensive spaces where the majority of the time is spent viewing the vdt, the ies recommends that the luminous intensity in the lengthwise, crosswise, and 45 vertical planes should not exceed*: 300 candelas at 55 from vertical 220 candelas at 65 from vertical 135 candelas at 75 from vertical 45 candelas at 85 from vertical Select luminaires with shielding angles of at least 30 in all directions. Design to a maximum of 50** maintained footcandles on the horizontal work plane. Locate vdt terminals between rows of luminaires when possible. Other Considerations: Windows should be treated with blinds or curtains to eliminateexcessive brightness. Most vdt terminals may be tilted (up or down) or turned (side to side) to minimize reflected glare. White clothing worn by operator may cause some loss of contrast on screen. Negative contrast monitors (dark detail on a light background) frequently make reflected glare less noticeable. Monitor design (screen curvature or flat screen, screen reflectance properties, etc.) can make significant differences in visual performance. Use of screen filters supplied by manufacturers of visual display terminals helps to reduce screen glare. Partitions may be located as needed to reduce reflections from windows or luminaires. Source: iesna rp-1 (2004) recommended practice for lighting offices containing computer visual display terminals. *These values are candlepower rather then luminance values as in previous recommendations. **Illuminating engineering society of north America (iesna) recommended level. Louver Iridescence: Iridescence Phenomena, present on lighting sheet reflectors, is caused by the refraction of light by the thin anodic coating that produces either cancellation or reinforcement of certain wavelengths of light. This rainbow effect appears primarily as various shades of green and pink that can change color at different viewing angles. Iridescence has always been present on lighting sheet reflectors, but to a very subtle, often un-noticeable degree with the traditional fluorescent light sources that emitted a broad spectrum of light. With the introduction of fluorescent light sources that utilize rare-earth phosphors and emit distinct wavelengths of light, the phenomena of iridescence has been intensified and has become an aesthetic problem to the user. It should be recognized that the presence of iridescence does not detract from the optical performance of the lighting sheet reflector. Unfortunately, there is currently no quantitative way to measure iridescence, so we are left with a purely subjective evaluation of what is objectionable and this can vary from individual to individual. Low iridescence aluminum is recommended for use with T8, compact fluorescent TT5, and other tri-phosphor lamps. RP1 IES RECOMMENDED PRACTICE FOR LIGHTING OFFICES CONTAINING COMPUTER VISUAL DISPLAY TERMINALS RP1 IES ILLUMINATING ENGINEERING SOCIETY OF NORTH AMERICA The blades of a parabolic louver provide a physical cut-off in the same way as in an egg-crate louver, however, a parabolic louver with a specular silver finish reflects all light from its curved blades at an angle equal to or less than the louver cut-off angle CEILING MOUNT SHIELDED ZONE OPTICAL CUT-OFF ANGLE LAMP CUT-OFF ANGLE LOUVER CUT-OFF ANGLE 50 TEL: FAX:

PLASTIC LOUVER OPTIONS SILVER SPECULAR PCL1 is the internationally recognized industry standard small cell injection molded plastic parabolic louver.

4 PLASTIC LOUVER OPTIONS SILVER SPECULAR PCL1 is the internationally recognized industry standard small cell injection molded plastic parabolic louver. The fixture style parts include an integral flange that may be used full size or trimmed to achieve lesser overall dimensions. The style 4X is molded to a generic size that fits many fixtures without trimming. PLASTIC LOUVER % of fixture lumens /8 X5/8 X3/8 plastic louvers.625 PCL2 is the industry standard 1-1/2 x 1-1/2 x 1 (38 x 38 x 25,4mm) injection molded plastic parabolic louver. This internationally accepted product satisfies the demands of both efficiency and luminance control. Molded in a number of configurations PCL2 is adaptable to a wide range applications. Style 5 louvers have smaller body dimensions and are designed to accommodate smaller overall sizes and some difficult to fit fixtures % of fixture lumens /2 X1-1/2 X1 plastic louver 1.50 PCL3 with mid-sized 3/4 x 3/4 x 1/2 (19 x 19 x 12,2mm) cells provide 35 degree shielding and maintains energy saving efficiencies. PCL3 reflects our commitment to high efficiency louvers by offering not only an unsurpassed optically engineered wedge back design but also the molded louver configurations that will maximize energy budgeted applications. For the world market PCL3 is molded in a versatile unflanged metric panel size % of Fixture Lumens /4 X3/4 X1/2 plastic louver.75 PCL4 combines superior beauty, light control and the highest light transmission in a plastic louver. This larger cell louver offers the highest efficiency and coefficient of utilization of any member of the PCL4 family. The PCL4 is ideal in high ceiling applications, offices with greater spacing between light fixtures, corridors, public and general offices, and retail merchandising applications where light for selling is critical. Outstanding for use where broader Light distribution is desired Luminaire Efficiency to 67.8% Coefficient of Utilization to.74 Visual Comfort Probability to /2 3 X3 X1-1/2 plastic louver TEL: FAX:

LENS & DIFFUSER LENS AND DIFFUSER OPTIONS A-12/ FEMALE CONICAL PRISMATIC LENS This quality extruded acrylic lens provides very good low brightness control with excellent light output.

5 LENS & DIFFUSER LENS AND DIFFUSER OPTIONS A-12/ FEMALE CONICAL PRISMATIC LENS This quality extruded acrylic lens provides very good low brightness control with excellent light output. The lens utilizes a diagonally oriented prism pattern with square inversed prisms that are optically designed to provide excellent light control. The A12 pattern has become a standard in the industry offering economy with quality. Thickness.100 (Part# A12).125 (Part# A125) ASW-SMOOTH WHITE- STIPPLE FINISH Smooth White Flat Sheet provides improved glare control and reduced lamp image. These extruded smooth and crepe diffusing panels are available in acrylic providing evenly illuminated lighting enclosures while reducing shadows and reflected glare. Thickness.080 (Part# ASW) A-15-FEMALE CONICAL PRISMATIC LENS The 15 is an extruded acrylic lens with a large 3/8 square pattern design that renders a bold, well ordered look that hides the lamps from direct view. The recessed female conical pattern provides maximum strength to weight ratios for oversized areas up to 48 square. The lens is an ideal prismatic lens where the bolder prism pattern is desired. Thickness.200 (Part# A15) A-19- MALE CONICAL PRISMATIC LENS This is the finest in extruded acrylic lenses offering superior lamp obscuration and excellence source brightness control. The small square base male prisms are organized in a parallel pattern providing a discrete and tailored appearance. The 19 lens offers the crisp appearance and the optical preciseness often associated with injection molded lenses with the economies of the extruded lens. Thickness.156 (Part# A19) 56 TEL: FAX:

T8/T5, 2 X 2 FLUORESCENT RECESSED PARABOLIC WITH 1-1/2 DEEP LOUVERS. (Blank) - MVOLT (120/277) DESCRIPTION

T8/T5, 2 X 2 FLUORESCENT RECESSED PARABOLIC WITH 1-1/2 DEEP LOUVERS OPVDT APPLICATION: Due to its high glare control, Oracle Parabolic VDT fixtures are the perfect choice for conventional and open landscape