INTELLIBAY TM Fluorescent High Bays INTELLIVUE TM Performance Never Looked So Good THERMAL Management HL-2213 4/6
INTELLIBAY TM INTELLIVUE TM Superior optical design and thermal control added to sleek, contemporary styling equals an energy efficient, intelligent solution for your fluorescent high bay lighting needs Patented P.O.L.A.R. Technology Energy Saving Increased Lumen Output Holophane Engineered Optics Aesthetically Pleasing Design
Fluorescent High Bays INTELLIBAY TM 3 LAMP INTELLIBAY TM 6 LAMP INTELLIVUE TM 3 LAMP INTELLIVUE TM 6 LAMP THERMAL Management
HOLOPHANE FLUORESCENTS EXCEL WITH P.O.L.A.R. TECHNOLOGY Those who have awaited the perfect time and place to enhance their environment visually, anticipate the arrival of Holophane s intelligent lighting solutions. Work, live, shop or play at the threshold of two new breathtaking luminaires; a high performance approach framed by sleek, minimalistic styling; or a soft, yet bold form with contemporary lines that accent lighting at its best, both master-planned by the creators of America s most talented optical designers. These intelligent new versions of old high bays beckon you to explore the features and functions that infuse its housings and to venture a few steps further to discover why Holophane s intelligent luminaires are a superior solution for your lighting needs. 2
TYPICAL APPLICATIONS Retail Industrial Malls & Shopping centers Water treatment facilities Restaurants Manufacturing Grocery stores Loading docks Specialty shops Specialty Shops A P P L I C A T I O N S & F E A T U R E S Fitness centers Retail outlets Educational Colleges and Universities Gymnasiums Libraries Elementary & High schools Cafeterias Warehouses Stocking areas Hangars Commercial Distribution centers Museums & Libraries Office buildings Convention centers Corridors FEATURES Patented P.O.L.A.R. technology Isolated ballast chamber Elegant die cast aluminum endcaps (IV Series) Stylistic stamped sheet metal end caps (IA Series) Miro-Silver reflector material 3 beam spreads Vertically stacked lamps Ventilated optics chamber UL listed up to 55ºC for damp locations Variety of architectural finishes Multiple mounting options Miro-Silver is a registered trademark of Alanod HOLOPHANE INDOOR Fluorescent IntelliBay TM & IntelliVue TM 3
P.O.L.A.R. Technology: Passively Optimized Lumen output with Automated Regulation P.O.L.A.R. technology is a patented method developed by Holophane to maximize the lumen output of T5 or T5HO lamps in luminaires where environmental temperature may be a concern. It uses no energy, is environmentally safe, maintenance free, and self regulates its ability to dissipate the lamp s heat based on changing ambient temperatures. In today s hyper-competitive marketplace, energy savings are paramount. With traditional fluorescent high bays you pay for and expect a certain level of illumination, but because fluorescent lamps are sensitive to changing ambient air temperature, this illumination level is rarely achieved and is often under performing by as much as 25%. Relative Lumen Output (%) 1% % 8% 7% 6% 5% 4% 3% Lumen Output vs. Temperature The P.O.L.A.R. Advantage 25º 3º 35º 4º 45º 5º 55º 6º 65º 7º T5HO Lamp Lamp Ambient Temperature (ºC) Holophane s new line of fluorescent high bays offer you greater energy savings than traditional high bays by incorporating P.O.L.A.R. technology, a thermal management system that intelligently controls the lamp s operating temperature regardless of room ambient temperature ensuring maximum and constant lumen output. This intelligent technology allows you to receive the illumination levels and energy saving you're paying for, but not obtaining with other high bays. P.O.L.A.R. THERMAL MANAGEMENT SYSTEM A non-condensable gas inside the heat pipe controls the number of fins available for heat dissipation in the P.O.L.A.R. thermal management system. This technology essentially creates a non-mechanical thermostat. HOW DOES P.O.L.A.R. TECHNOLOGY WORK? Through the use of heat pipes, a technology that is used in the Space Shuttle, the Hubbell telescope, and on many microprocessors today, heat can effectively and efficiently be transferred from one location to another without using energy. P.O.L.A.R. technology not only effectively transfers heat from the cold spot of T5 lamps to a heat sink, but through the use of an exclusive Holophane designed variable conductance heat pipe it also controls the amount of heat transferred. This ensures maximum lumen output of the lamp for various room temperatures, even if the temperature changes throughout the day. 4
FIXTURE COMPARISON Watts per fixture Initial lumens Lumens per watt Lamp lumen depreciation Temperature factor Design lumens Coefficient of utilization Maintained (usable) lumens Maintained (usable) lumens per watt Energy savings per fixture IntelliBay/IntelliVue Standard Fluorescent 4MH HID High Bay High Bay High Bay 351 351 46 3 3 36 85.5 85.5 78.3 95% 95% 69% 1..85 1. 28,5 24,225 24,84.83.77.66 23,655 18,653 16,394 67.4 53.1 35.6 Produces 44% more light Produces 12% more light with 31% less energy with 31% less energy C O M P A R I S O N S FEATURE/BENEFIT COMPARISON Lumen maintenance Temperature factor Fixture efficiency Aesthetically pleasing Lamp life (@ 1 hour starts) Instant on Hot restrike Extended ballast life Harsh surface glare Color rendering index LDD Uniformity of illumination Uplight Flickering Built-in switching Ambient temperature rating Lamp color shift IntelliBay/IntelliVue Standard Fluorescent 4MH HID High Bay High Bay High Bay 93-95% 93-95% 6% 1..85 1. -99% -99% 7% Yes No No 3, hrs 3, hrs 2, hrs Yes Yes No Yes Yes No Yes No Yes No Yes No 85 85 65.85.85.75 Few shadows Few shadows Hot spots even illumination even illumination shadows and glare Yes Yes No No No Yes Yes Yes No 45-55ºC 25-35ºC 4-55ºC Very little Very little Moderate HOLOPHANE INDOOR Fluorescent IntelliBay TM & IntelliVue TM 5
PRODUCT FEATURES IntelliBay (IA) 2-3 Lamp Stamped sheet metal endcap Programmed start electronic ballasts Ventilated reflector chamber Holophane delivers more value to our customer s bottom line by providing increased energy savings over existing fluorescent high bays while offering an aesthetically pleasing luminaire. Holophane fixtures yield more usable lumens to our customers through superior optical and thermal control. IntelliBay (IA) 4-6 Lamp Patented P.O.L.A.R. Technology Architectural powder coat finishes P.O.L.A.R. TECHNOLOGY Holophane s exclusive P.O.L.A.R. technology supplies more light to our customers by minimizing fluorescent lamp sensitivity and optimizing lumen output of the lamps over an extended range of room temperatures without using any energy. P.O.L.A.R. technology is environmentally safe, uses no energy and self regulates its ability to dissipate the lamp s heat based on changing ambient temperatures. HOUSING Two housing designs provide an aesthetically pleasing complement to any environment a utilitarian-styled, stamped sheet metal endcap with an open end or a decorative die-cast aluminum endcap with an enclosed end. Both fixtures are available in 2, 3, 4 or 6 lamp configurations with several ballast/lamp control options. The IntelliVue also touts its stylized protected edges that allow for the addition of a variety of lenses or baffle. STACKED LAMPS Vertically stacked lamps provide a smaller footprint than traditional fluorescent high bays, which reduces harsh surface glare, lowers its overall weight and eases installation. REFLECTORS Reflectors made with 98% Total Reflectivity Miro-Silver enhanced aluminum from Alanod increase efficiency and control of lumen output from the lamps. Miro-Silver is sealed with an inert coating that eliminates static charge buildup reducing dirt accumulation. Reflectors are available in 3 beam spreads with optional uplight for a wide range of applications and come standard with a 25 year warranty. Miro-Silver was specifically designed to significantly increase the efficiency in fixtures when lamps have high incidence angles (found in fixtures with vertically stacked lamps). 6
IntelliVue (IV) 2-3 Lamp Die-cast aluminum endcap Isolated ballast housing Optional uplight P R O D U C T I N F O R M A T I O N Miro-Silver reflector IntelliVue (IV) 4-6 Lamp 3 beam spreads Vertically stacked lamps Patented P.O.L.A.R. Technology Architectural powder coat finishes VENTILATED LAMP CHAMBER Each lamp chamber is ventilated to create the venturi effect, a self cleaning convective airflow through the optical chamber. The optical chamber ventilation combined with the reflector s inert coating yields significantly better dirt depreciation factors than HID or other fluorescent high bays with aluminum or acrylic reflectors. ISOLATED BALLAST CHAMBER An air-cooled isolated ballast chamber designed to let air flow freely around the ballast maximizes heat dissipation, prevents premature ballast failure, extends ballast life and reduces maintenance costs. MULTIPLE MOUNTING OPTIONS Both the IntelliBay and IntelliVue luminaires offer multiple mounting options for various applications. Mounting options include a 3/4 single pendant opening, single stem mount, safety hook, decorative cable, safety loop, dual stem mount, jack chain or an industrial cable mount. ELECTRONICS Fully wired for 12-277 volt, 6Hz AC operation with thermally protected, automatic resetting, Class P, sound rated A, programmed-start, electronic T5 or T5HO ballasts. Dual circuit, dimming and emergency ballasts are also available. The luminaire is UL listed as suitable for damp locations up to a maximum of 55ºC ambient temperature (45ºC with lens) FINISH After a seven stage pretreatment process to insure maximum durability, each luminaire is finished with polyester powder paint which exceeds ASTM standard practice for hardness, humidity, impact and salt spray resistance, fading or cracking. Standard finishes include copper, graphite, white, black, bronze and satin nickel. Many custom colors are also available. HOLOPHANE INDOOR Fluorescent IntelliBay TM & IntelliVue TM 7
C F OPTIONS AND ACCESSORIES Uplight Optional uplight apertures in the top of the reflector provide approximately 7% uplight to illuminate the ceiling yielding an excellent ratio of uplight to downlight. This effectively eliminates the cave effect while maintaining high light levels on the tasks below. 7 158 65 149 Bottom wire guard When risk of impact from below is present, such as with forklifts, this powder coated wireguard will protect the lamps. The bottom wireguard may be used in conjunction with side wireguards and/or lens assemblies for additional protection. 6 14 55 131 Side wire guard When risk of impact from above or from the side is present, such as in gymnasiums, this wireguard will protect the reflectors. Side wireguards may be used in conjunction with bottom wireguards and/or lens assemblies for additional protection. 5 122 45 113 Lens assembly Hinged and latched steel door frame secures your choice of lens. Lenses available are clear polycarbonate, pattern 12, Holophane 6255, Holophane 8224, Holophane 8246 (shown), Holophane 8248. Door frame is painted to match fixture and ships factory installed. 4 15 Baffle assembly An attractive hinged and latched baffle designed to provide cutoff at 6 degrees longitudinally, provides greater visual comfort while maximizing photometric performance. Baffles are painted to match fixtures, ships factory installed and are interchangeable with lens assemblies. 35 95 3 86 Occupancy motion sensor For even greater energy savings, Holophane s intelligent lighting solutions are available with an occupancy motion sensor to turn lights on when motion is detected and turn lights off when motion is no longer detected. Comes standard with adjustable time delay. 25 77 2 68 8 Emergency and dimming ballast With instant-on and hot-restrike capability, Holophane s intelligent high bays are an ideal choice for an emergency fixture. Compatible with standard electronic or dimming ballasts, Holophane offers two emergency ballast packages. The L package is a commercial grade emergency ballast that produces up to 7 lumens with one 14-54 watt T5 or T5HO lamp, while the M package is a specification grade emergency ballast that produces up to 1325 lumens with one 14-54 watt T5 or T5HO lamp. Dual circuit For applications requiring bi-level switching or varying levels of illumination in the same room at different times of the day, dual circuit capability is your solution. Switch from 3-2, 3-1, 3- on three lamp sizes and 6-4, 6-2, 6- on six lamp size. 15 59 1 5 5 41 C F
Standard mounting 3/4-14 NPT opening, pendant supplied by others. Customers who intend to mount the luminaire using a single stem should purchase the FPENMOUNT accessory (pendant mounting plate accessory kit). Wire leads, approximately 6 in length, will be provided in the wiring chamber to connect to supply wires. Dual circuit is available with standard mounting. Industrial cable mount a set of two 48 standard length cables with a 1-lb. pull capacity designed for unfinished ceilings. Industrial cables are easy to install and save enormous time and labor costs over traditional Y-hangers with jack chain. Cables do not ship attached to fixture. Industrial cable comes with toggles (requires no tools to install) and a field adjustable releasing and leveling mechanism (tool supplied). Industrial cable mount is available with straight cord & plug and/or dual circuit. M O U N T I N G O P T I O N S Decorative cable mount a set of two 48 standard length cables with a 1-lb. pull capacity designed for finished ceilings. Cables have an aesthetically pleasing, field adjustable quick connecting/releasing and leveling mechanism (requires no additional tools). Cable assemblies include canopy (painted to match fixture) and all connectors. Fitter is factory installed, cables do not ship attached to fixture. One canopy in each set has a removable plug-in wire access hole. Cable mount is available with straight cord or curly cord electrical options. Dual circuit is not available with decorative cable mount. Y hangers and chain One pair of Y hangers and 2 pieces of 48 length jack chain. A set of Y hangers and chain is offered with cord & plug or curly cord & plug electrical options. Dual circuit is available with Y hangers and chain. Y hangers One pair of Y hangers ships separately. A set of Y hangers are offered with cord & plug or curly cord & plug electrical options. Dual circuit is available with Y hangers. Safety hook Safety hooks are made of cast aluminum and shall be unpainted. Safety hooks mount directly to top of unit (fixture will be factory balanced) or to single stem. Safety hooks are available with cord & plug or curly cord & plug electrical options. Dual circuit is available with safety hooks. Safety loop Safety loops are made of cast aluminum and shall be unpainted. Safety loops mount directly to top of unit (fixture will be factory balanced) or to single stem. Safety loops are available with cord & plug or curly cord & plug electrical options. Dual circuit is available with safety loops. Anti-rotational hook Anti-rotation hooks are made of cast aluminum and shall be unpainted. Anti-rotation hooks mount directly to top of unit (fixture will be factory balanced) or to single stem. Anti-rotation hooks are available with cord & plug or curly cord & plug electrical options. Dual circuit is available with anti-rotation hooks. Stem mount Single stem is 3/4 pipe (1.5 od) or Dual stem is (2) 3/8 pipe (5/8 od) offered in 18, 24, or 36 standard lengths with no visible couplers. Both single and dual stem types include factory installed fitters, canopies (painted to match fixture) and all connectors. Stems have swivel capability for structural protection. Single stem mount is available with optional safety hook or loop at top of stem (shown). Dual stem is available with straight cord and plug. Dual circuit is available with single stem mounting or with dual stem mounting if no cord and plug electrical option is chosen. Wall mount Wall mount brackets are available for the IntelliVue series in 2-lamp or 3-lamp sizes only. Decorative brackets offer the ability to have matching wall sconce, flood or wall wash luminaires. Fixture can rotate at 15 degree increments from -3 degrees vertical nadir to 21 degrees vertically upward. Dual circuit is available in limited configurations. HOLOPHANE INDOOR Fluorescent IntelliBay TM & IntelliVue TM 9
ORDERING INFORMATION How to Construct a Catalog Number Example: IA 1 HOUSING 6 2 LAMP QUANTITY 54 3 LAMP TYPE/BALLAST 12 4 VOLTAGE A 5 OPTICAL DISTRIBUTION W 6 FINISH IA IV 2 3 4 6 28 54 12 2 24 27 34 48 A B M G W E C H K L W Z A Catalog number information STEP 1: LUMINAIRE IA IV IntelliBay IntelliVue 1 Open end, stamped sheet metal end cap 2 Closed end, die-cast end cap IA - 3 lamp 199mm (7.85 ) 21mm (7.93 ) IV - 3 lamp 1185mm (46.66 ) STEP 1: LUMINAIRE...Continued STEP 2: LAMP QUANTITY IA - 6 lamp 221mm (8.7 ) 199mm (7.85 ) IV - 6 lamp 43mm (15.88 ) 1185mm (46.66 ) 2 2 lamp, 8 x 4 nominal 3 3 lamp, 8 x 4 nominal 4 4 lamp, 16 x 4 nominal 6 6 lamp, 16 x 4 nominal STEP 3: LAMP TYPE & BALLAST 28 28 Watt, T5 lamp 54 1 54 Watt, T5HO lamp 1 High output STEP 4: VOLTAGE 12 12V, C/UL/US 2 28V, UL 24 24V UL 27 277V, C/UL/US 34 347V, C/UL/US 48 48V, UL STEP 5: OPTICAL DISTRIBUTION A Aisle B Aisle with uplight M Medium G Medium with uplight W Wide E Wide with uplight STEP 6: FINISH C Copper H Graphite K Black L Satin nickel W White Z Bronze A 1 As specified 1 Available through TSG only 198mm (7.78 ) 235mm (9.24 ) 22mm (7.96 ) 492mm (19.38 ) 1244mm (48.99 ) 1244mm (48.99 ) 1
L 7 MOUNTING N A B C H J K L M P S U V R T Y Z E F G WY RX 8 ELECTRICAL D F G C L M H S P RX TX UX VX WX YX ZX K IVPOL 9 OPTIONS IVPOL IVA12 IVH55 IVH24 IVH46 IVH48 IVB1X IVWGBX IVGBNX IVWGRX FC-L5-15-X 1 ACCESSORIES FC-L5-15-X FC-L6-15-X FC-L7-15-X FC-24-2-X FC-L8-2-X DSC FPENMOUNT O R D E R I N G I N F O R M A T I O N STEP 7: MOUNTING STEP 8: ELECTRICAL STEP 9: OPTIONS STEP 1: ACCESSORIES N 1 No mounting selected D Electronic dimming for 2 T5HO IV Series only FC-L5-15-X 1 A 2 18 single stem with canopy lamps IVPOL Molded curly cord and plug, 12V, assembly for pendant mounting F Fusing Polycarbonate,.125 clear twist-off B 2 24 single stem, canopy G Fusing (double) lens assembly FC-L6-15-X 1 assembly for pendant mounting C Dual circuit wiring IVA12 Molded curly cord and plug, C 2 36 single stem, canopy assembly L Emergency ballast LP55, Acrylic,.11 pattern 12 28/24V, twist-off for pendant mounting compatible with electronic or prismatic lens assembly FC-L7-15-X 1 H 4 18 single stem, hook assembly dimming AC ballasts IVH55 Molded curly cord and plug, 277V, J 4 24 single stem, hook assembly M Emergency ballast LP6, Acrylic,.14 Holophane twist-off K 4 36 single stem, hook assembly specification grade, compatible pattern 6255 prismatic lens FC-L24-2-X 1 L 4 18 single stem, loop assembly assembly with electronic or dimming AC Molded curly cord and plug, 347V, M 4 24 single stem, loop assembly IVH24 ballasts twist-off P 4 36 single stem, loop assembly Acrylic,.24 Holophane H Pre-wired flex, Holoflex FC-L8-2-X II 1 S 2 18 dual stem, canopy assembly Refractive Grid 8224 lens S Occupancy sensor on unit Molded curly cord and plug, 48V, U 2 24 dual stem, canopy assembly assembly P P.O.L.A.R.Technology twist-off V 2 36 dual stem, canopy assembly IVH46 DSC Safety cable on lens assembly R 3 (2) 48 industrial cable assemblies Molded cord and plug Acrylic,.28 Holophane FPENMOUNT T 5 (2) 48 decorative cable RX 1 12V, straight blade Refractive Grid 8246 with Pendant mounting plate accessory assemblies with canopy TX 1 12V, twist-off bonded diffuse interface kit Y Y-hanger (set of 2) UX 1 28/24V, twist-off lens assembly 1 X = 14 for 2 and 3 lamp or 28 for 4 and Z Y-hanger with 48 chain assembly VX 1 277V, twist-off IVH48 6 lamp E 3 Safety hook assembly, 3/4 male WX 1 347V, twist-off Acrylic,.28 Holophane F 3 Antirotation hook assembly, 3/4 YX 1 48V, twist-off Refractive Grid 8248 with high male efficiency bonded diffuse interface Cord only lens assembly G 3 Loop assembly, 3/4 male ZX WY 6 Wall mount assembly White IVB1X 1 K 1,2 White, curly, 2-5 Baffle assembly, 6º cutoff 1 Single stem mount must use FPENMOUNT accessory 1 X = 3, 6 or 1 IVWGBX 1 2 Not available with RX, TX, UX, VX, WX, YX 2 Not available with WY mounting Wire guard assembly for bottom cord and plug options or K, ZX cord options impact protection 3 Not available with K, curly cord option, 4 Not available with K, curly option, 5 Not available with RX, TX, UX, VX, WX, YX cord and plug options 6 IntelliVue 2-3 lamp only IVGBNX 1 Wire guard for bottom impact protection for use without lens assembly IVWGRX 1 Wire guard assembly for side impact protection 1 X = finish HOLOPHANE INDOOR Fluorescent IntelliBay TM & IntelliVue TM 11
PHOTOMETRICS FOR INTELLIBAY TM Low Bay High Bay Aisle Wide Distribution Spacing Criteria: 1.5-1.9 Medium Distribution Spacing Criteria: 1.2-1.5 Narrow Distribution Spacing Criteria:.8-1.2 654 Efficiency = 93%* 654 w/uplight Efficiency = 91%* 354 Efficiency = 93%* 354 w/uplight Efficiency = 92%* AISLE 24 48 72 96 12 Spacing Criteria: = 1.1 8º 7º 6º 5º 2 4 6 8 1 8º 7º 6º 5º 12 24 36 48 6 8º 7º 6º 5º 24 48 72 96 12 Spacing Criteria: = 1.1 Spacing Criteria: = 1.1 Spacing Criteria: = 1.2 8º 7º 6º 5º MEDIUM 22 8º 18 8º 11 8º 8º 44 66 88 11 7º 6º 5º 36 54 72 7º 6º 5º 22 33 44 55 7º 6º 5º 18 27 36 45 Spacing Criteria: = 1.3 Spacing Criteria: = 1.5 Spacing Criteria: = 1.3 Spacing Criteria: = 1.6 7º 6º 5º WIDE 12 21 42 63 84 15 Spacing Criteria: = 1.6 8º 7º 6º 5º *True optical efficiency of the fixture 1 38 57 76 8º 7º 6º 5º 1 2 3 4 5 8º 7º 6º 5º 18 27 36 45 Spacing Criteria: = 1.5 Spacing Criteria: = 1.6 Spacing Criteria: = 1.8 8º 7º 6º 5º
HOLOPHANE S TOTAL THERMAL MANAGEMENT SYSTEM Variable Conductance Heat Pipe Non-condensible gas chamber Heat is applied to the VCHP Variable temperature compresses the gas chamber which will proportionately push back like a spring. This exposes more or less cooling fins to the internal fluid controlling the rate of heat dissipation. Isolated Ballast Housing Decreases ballast case temperature Prevents premature ballast failure Extends ballast life Reduces maintenance costs Maximizes ballast warranty airflow Side View airflow End View airflow Ventilated Optical Chamber Moves heat away from lamps optimizing lumen output Moves heat away from ballast chamber extending ballast life Self cleaning venturi chimney effect decreases dirt accumulation End View airflow airflow Side View airflow Experience lighting s best with Holophane s new total thermal management system. In addition to substantial energy savings over traditional HID lighting systems, Holophane s patented P.O.L.A.R. technology gives you more light than any other fluorescent high bay lighting system! Why pay for light that you ll never receive with other lighting systems? Furthermore, Holophane knows the importance of not only controlling the temperature of fluorescent lamps, but also the significance of controlling temperature in the remainder of the fixture. Moving heat through the fixture and away from the ballasts cleans the reflector through the venturi effect, which optimizes lumen output while extending ballast life. Running a ballast only 1 degrees cooler can double its life something Holophane customers value. Holophane s total thermal management system experience lighting s best.
Luminaires may utilize fluorescent or high intensity discharge sources that contain small amounts of mercury. New disposal labeling for these lamps includes the mercury identifier shown on the right to indicate that the lamp contains mercury and should be disposed of in accordance with local requirements. Information sources regarding lamp recycling and disposal are included on the packaging of most mercury-containing lamps and also can be located at www.lamprecycle.org. Acuity Lighting Group, Inc. 214 Oakwood Ave., Newark, OH 4355 Holophane Canada, Inc. 4 Leslie Street, Suite 28, Richmond Hill, ON L4B 3M4 Holophane Europe Limited, Bond Ave., Milton Keynes MK1 1JG, England Holophane, S.A. de C.V., Apartado Postal No. 986, Naucalpan de Juarez, 53 Edo. de Mexico Contact your local Holophane factory sales representative for application assistance, and computer-aided design and cost studies. For information on other Holophane products and systems, call the Inside Sales Service Department at 74-345-9631. In Canada call 5-77-583 or fax 5-77-5695. Limited Warranty and Limitation of Liability Refer to the Holophane limited material warranty and limitation of liability on this product, which are published in the Terms and Conditions section of the current buyers guide, and is available from your local Holophane factory sales representative. Visit our web site at www.holophane.com HL-2213 4/6 26 Acuity Lighting Group, Inc. Printed in USA