Food Processing Lighting Guide2 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEFood ProcessingFOOD PROCESSING ENVIRONMENTS OFTEN INVOLVE GREASE,OIL, SMOKE, DUST, OR STEAM WHICH CAN DECREASE ALUMINAIRES EFFICIENCY.USING THE LATEST IN OPTICAL,ELECTRONIC, AND THERMAL MANAGEMENT TECHNOLOGIES,HOLOPHANE HAS DESIGNED LUMINAIRES SPECIFICALLY FORFOOD PROCESSING ENVIRONMENTS. THESE LUMINAIRESHELP TO CREATE SAFE, SANITARY, USABLE ENVIRONMENTSWHILE PROVIDING EFFECTIVE AND ENERGY EFFICIENTSOLUTIONS FOR OUR FOOD PROCESSING CUSTOMERS.HOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 3| LIGHTING GUIDETABLE OF CONTENTSIntroduction ............................................................2-4Lighting ConsiderationsUniformity ............................................................5Colors and Color Rendition ..................................6Vertical Illumination ..............................................6Durability and Maintenance ..................................7Special Ceilings ....................................................7Lighting StandardsNSF Certification ..................................................9UL/CUL/NEMA Standards ....................................10IEC Standards......................................................11USDA Requirements............................................12NEC Hazardous Standards ..................................12IESNA Recommendations ....................................13Challenges and solutions for your applicationINDOOR APPLICATIONS ......................................14-15Splash Zone................................................16Non-Food Zone ..........................................17Hazardous ..................................................18Cold Storage ..............................................19Storage ......................................................20General Area, Office and Lobby..................21Exit and Emergency ....................................22OUTDOOR APPLICATIONS....................................23-24Pole Mount ................................................25Surface Mount ..........................................26Lighting Economics and Summary ........................27| LIGHTING GUIDEAcross the nation, energy costs continue to rapidly rise while the increasingly competitive Food Processing industry requires an overall reduction in operating costs from each facility.Consequently, illumination requirements unique to the demandsof each distinctive processing area make selecting the properluminaire a challenge. Many individuals often make the mistakeof believing the Food Processing industry requires only luminairesthat are wet location rated or hose down capable for all areas ofthe facility. This results in luminaires that are often over designed(and over priced) for areas that dont need those requirements.Most processing facilities have areas requiring luminaires that are NSF Certified (Splash Zone and Non-Food Zone areas) as well asWarehousing/ Staging/Distribution areas (Cold Storage and Non-Conditioned Storage) offices, lobbies, corridors, restrooms andoutdoor areas each having their own unique lighting equipmentrequirements. While all facilities are subject to stringentinspections, especially for wash down areas, selection of theproper light fixtures for each area can lead to increased profits for your company.Holophane indoor and outdoor luminaires are designed forlongevity and performance.In most applications, fewer luminaires or lower wattage can be used when designing your space than if competitors fixtures are employed. 4 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANELighting ConsiderationsHIGH VISIBILITY AND WELL-DISTRIBUTED LIGHTINGIS REQUIRED IN ALL FOOD PROCESSING FACILITIES. VERY FEW INDUSTRIES, IF ANY, HAVE MORE STRINGENTLIGHTING REQUIREMENTS THAN THE FOOD AND BEVERAGEPROCESSING INDUSTRY.THE MAIN CHALLENGE IS THATFOOD AND BEVERAGE PROCESSING OPERATIONS MUSTHAVE LUMINAIRES THAT CAN WITHSTAND THE DAILY WASHDOWNS REQUIRED TO PREVENT BACTERIA GROWTH ORHARBORAGE OF OTHER CONTAMINANTS.HOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 5| LIGHTING GUIDEUniformityLighting uniformity is essential for good visibility within aFood Processing facility and for exterior areas.An evenlyilluminated space is bright and inviting.People feelcomfortable because they can see other people and candiscern detail without the hindrances represented by shadows and glare.In an outdoor setting, a uniform lighting environment helpscreate the feeling of daylight after dark.Drivers can safelymaneuver their vehicles because they can see what is aheadof them, behind them and to the sides.Pedestrians feelsecure because they can recognize shapes, landmarks andother people.Uniform lighting in a Food Processing facility allows workerson the floor to see product as it travels anywhere in thefacility.In a uniformly lighted facility, employees can seevisual cues from across the room and still have plenty of light to perform their specific tasks in a safe, efficient andproductive manner. Additionally, caustic cleaning solutions and agents aretypically used requiring luminaires that can endure thecorrosive effects of a cleaning solution.And because specificareas of a processing facility are often refrigerated, luminairesmust be able to turn on at sub-zero temperatures and moreimportantly deliver the appropriate light levels.Many factors contribute to uniform lighting, including directillumination that shines downward from a luminaire andindirect or bounce light that reflects off the ceiling and other surfaces.Holophane optical systems control the lightso it reaches all areas within a space without spilling over into other areas where illumination is not desired.Photo Courtesy of Nilfisk-ALTO6 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEVertical IlluminationVertical illumination is the light that falls upon verticalsurfaces such as instruments on a machine, labels on astorage rack, signs on a wall, product traveling on hangingconveyors, and the narrow space between two buildings.Horizontal illumination is the light that shines on horizontalsurfaces such as product traveling on rolling conveyors, aisles in a warehouse, tabletops in a manufacturing orprocessing area, walkways in an outdoor space, and floors in a marked staging area. A quality lighting system will provide sufficient levels ofvertical and horizontal illumination.Generally, the verticalillumination level should be half that of the horizontal level.Vertical and horizontal illumination is measured infootcandles.Therefore if an inspection area is designed for 100 horizontal footcandles, the minimum verticalfootcandles should measure 50 footcandles.Colors and Color RenderingThe use of color in food processing plants is not new, yet in todays world of colored lighting and colored materials,having the ability to determine the exact color of an objectmay be more important in some processing areas than inothers.Color is a wonderful tool used in food processingplants to enhance sanitation, sort various grades of product, minimize the potential for contamination, dispose of waste and make cleaning more efficient and effective. Color rendering is the ability of a light source (the lamp) torepresent the true colors of an object.The closer the colorrendering index (CRI) is to 100, the more natural the colorswill appear.A metal halide lamp, which casts a whitish light,can have a CRI as high as 90.A high pressure sodium lamp,which imparts a yellowish color, typically has a CRI of 20.Therefore a metal halide source will be more appropriate for color sensitive areas even though a high pressure sodiumlamp may be more efficient by providing greater lumens perwatt. More food processing plants are now using white wallsand ceilings rather than bare metal.White surfaces reflectmore light than bare metal, usually have less glare andprovide greater vertical footcandles, and help keep the work areas bright.There are also studies that show people(including inspectors) associate white with cleanliness.Infact, a white processing environment may subconsciouslyremind the workforce to keep the area clean.HOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 7| LIGHTING GUIDEDurability and MaintenanceA quality lighting system constructed of high performancematerials will last longer and require less maintenance.Design features such as interchangeable parts, a quickdisconnect and hinged door assembly will simplifymaintenance and reduce the time required to makerepairs or change out lamps. In applications where glass is allowed, Holophanes glassoptical systems never become discolored and will notattract dust and dirt, which reduces cleaningrequirements.Low copper aluminum alloys used forfixture housings are corrosion resistant and meet ULrequirements for marine type environments - making the luminaires particularly beneficial for areas where saltor other chemicals present a maintenance challenge.All Holophane products are finished with polyesterpowder paints.We use a seven stage pretreatmentprocess that assures proper paint adhesion and allows our finishes to meet or exceed all applicable AmericanSociety for Tests and Measurements (ASTM) requirements.Special CeilingsThe design, construction and the materials used in ceilingsplay an important part in food processing plants.Ceilingsand equipment mounted in or on the ceiling surface within a food processing plant can be a source of contamination and therefore are often designed and constructed to preventthe adulteration of food products physically, chemically ormicrobiologically, as to render food products unsafe forconsumption. Since sanitation is critical to the food processing industry, a great deal of time is spent washing and sanitizing ceilings and their accompanying lighting fixtures.It is thereforenecessary for these fixtures to be water proof and capable of performing in a wet and damp environment whilemaintaining the design integrity of the ceiling itself.The type of ceiling used in a particular plant depends on the nature of the food being prepared and/or manufactured.Furthermore, ceilings in food processing facilities are alsoused as a thermal barrier in cold storage areas, in blastfreezers or in high temperature environments to minimizeheat transfer and are subject to extreme expansion andcontraction, especially when washed down with hot water.Walk-on suspended ceiling systems allows maintenance ofservices above the ceiling while production continues belowin a bright, sanitary and hygienic environment.Theseextreme conditions require ceilings to be made thicker andwith different materials than a typical ceiling. To that end,luminaires must be specifically designed to not only withstand the rigors of frequent washing and cleaning butalso to maintain structural integrity and water resistancebetween the luminaire and the ceiling. Lighting StandardsFOOD PROCESSING LOCATIONS CAN BE A SAFE ANDSANITARY PLACE TO WORK WHEN PROPER EQUIPMENTFOR THE ENVIRONMENT IS USED. HOLOPHANE HASTHE RESOURCES, EXPERTISE AND FLEXIBILITY TO MEETTHE LUMINAIRE CONSTRUCTION AND ILLUMINATIONREQUIREMENTS SET FOURTH BY THE IESNA, USDA,FDA AND WHERE APPLICABLE NSF INTERNATIONAL8 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEHOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 9| LIGHTING GUIDENSF CertificationNSF requires that all materials, which could come in contactwith food products, meet the stringent requirements of theFederal Food, Drug, and Cosmetic Act (FDA).In order todetermine its suitability for use in food processing and foodhandling areas, the equipment and the manufacturer mustpass a stringent series of tests.NSF performs all tests intheir own laboratories and performs unannouncedinspections and audits to ensure on going conformance. Lighting equipment falls under the NSF C-2 listingprocedure (Special Equipment and/or devices).The C-2protocol analyzes the physical design of, the specificproperties of each substance used in the manufacture of,and the fabrication of the fixture.In addition, NSFinvestigates the reliability of the manufacturer and themanufacturing process as it relates to the listed product.Because sanitation is a criticalpart of the food processingindustry, a thorough cleaning andsanitizing program must beincorporated into the foodproduction process.High-pressure wash down with hotwater and/or sanitation chemicalsmay approach 1000psi nozzlepressure.Lighting fixtures mustbe designed and manufacturedso as not to leak, corrode, harborbacteria, or cause fires orelectrical problems.Lamps must be contained so that if theybreak, glass or other materials shall not contaminate the foodproduction area.NSF International has three certifiable locations for sanitationrequirements of equipment used in storing, preparing orhandling of food or beverage processing: Non-food Zone,Splash Zone and Food Zone.Only the first two categories areapplicable to lighting fixtures.These zones are further definedin the NSF Table below.Holophane luminaires developed for areas requiring NSFcertification are expressly designed to assure that bacteria andmolds have no crevices or recesses in which to thrive.Surfaces are constructed of a non-toxicmaterial, and all openings are sealed andgasketed.Public health officials and otherregulatory agencies recognize NSFsformally registered trademark.Holophanes NSF Certified models helpmake it easy to maintain sanitary conditions in your facility.NSF International (NSF) is a not-for-profit, independent, third party certifier of products and systems for conformitywith consensus and official regulations and specifications, industry standards, and product specific test protocols.Photo Courtesy of Food Engineering MagazineNSFCertificationDescription Of Location / Use and CommentaryTypical Lighting ApplicationsNON-FOODZONEAreas where direct contact with food products during normal operations would not be expected.Equipmentis located outside the normal wash down area. There is a concern that the fixture will add contamination to the protected space or food product (i.e. cleanability - will the finish withstand cleaning, chipping paint, deteriorating paints or finishes, lens impact resistance, lamp glass breakage, etc.).Kitchens; Food storage; Dry process areas;Damp process areas - no drip possibility. SPLASHZONEAreas where direct contact with food products during normal operations would not be expected; however, thefixture may be situated such that liquids used in the processing or cleaning procedures, may splash, spill, orotherwise soil - either intentionally or inadvertently - the surface of the fixture. There then is the potential fordripping or draining onto other surfaces or even the process. Since these fixtures are often used in wash downareas, a Wet-Location listing is not sufficient. Fixtures must be tested to withstand high-pressure hose washdown. The concerns of Non-Food Zone also apply.Wet or damp process areas; High Pressurepurging or decontamination used in theprocess; Area using hose wash down.FOOD ZONEAreas where direct contact with food products is normally expected and surfaces from which the food maydrip, drain, or splash back onto surfaces normally in contact with food. Equipment other than lighting fixturestypically requires this certification (i.e. work tables, cutting boards, other direct contact equipment).Category not typically used for lighting.10 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEUL/CUL/NEMA StandardsUL, CUL and NEMA StandardsNorth America has traditionally adopted UL (UnderwritersLaboratories) safety standards (the Canadian version is called CUL) as the source for their testing. IEC (InternationalElectrotechnical Commission) safety standards are internationalstandards that many European countries have adopted as their national standard.To promote and sell U.S. manufactured product inoffshore markets, U.S. manufacturers began designingtheir products to IEC standards, butare finding them increasingly usefulhere in North America. The NationalElectrical Manufacturing Association(NEMA) has also created technicalstandards for rating degrees ofprotection for electrical enclosures.Within the food processing industry, conditions existwhere a luminaire requires a rating better than a UL Wet Location listing which simulates an outdoor raincondition, but not as stringent as a NEMA 4 rating basedon using a 1-inch diameter nozzle on a fire hose delivering65 gallons per minute.These conditions typically exist inwash down applications where hose directed water orcleaning agents will be directed at the lighting fixture.In lieu of using NEMA standards, Holophane has chosento adopt and comply with IEC standards and/or to providethe actual hose down pressure rating for each appropriateluminaire. IP65 RatedThermal testingHigh pressure hose down testHOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 11| LIGHTING GUIDEIEC StandardsIEC StandardsIEC standards separate the moisture ratingand the particulate rating by using a 2 digitnomenclature in their ingress protection (IP)rating system.The first digit describes thedegree of protection for solid matter and the second digit describes the degree ofprotection for liquid matter.For example, an IP solid rating of 6 (e.g. IP65) means theluminaire will be dust tight.The specified testrequires the fixture be placed in a circulatingtalc atmosphere for 3 hours.The particle sizeof the talc is a range of 1-75 microns and thefixture is placed under negative pressure in anattempt to draw the talc into the luminaire.No talc shall be found inside the luminaireafter this test. (see table 1)The IEC applies an additional test criterion to determine the fixtures ability to excludemoisture.An IP moisture rating of 5 (e.g.IP65) described in IEC standard 529 (shown in the table below), provides the intermediatestep between the UL Wet Location listingrating and the NEMA 4 rating that is oftenneeded within the food processing industry.It also provides an internationally acceptedstandard which can be used to evaluatefixtures or any other electrical equipment, and the test can be performed by anindependent third party testing agency for verification. (see table 2)Lighting manufacturers should have a hosedown rating for their fixtures that can beconfirmed and/or audited by an independentoutside testing agency.Beware of statementssuch as tested to 75psi at 1 inch.Noreference is made to the volume of water that is leaving the nozzle and impacting the product.In fact, high nozzle pressurestypically have low water volumes because the nozzle is restricting the flow of watercausing the pressure in the hose to increase,minimizing the amount of water leaving thenozzle.Regardless of hose pressure, anywater volume less than 3.3 gallons perminute is less severe than the IP_5 test.The most relevant characteristics are thediameter of the nozzle and the flow rate ofthe water.Upon request, Holophane cansupply independent test results including the flow rate for its NSF Splash Zone ratedluminaires.Table 1:IP Ratings - Numeral Assignments & ExplanationsIP65Degrees of protection indicated by the first characteristic numeralNumeral Short DescriptionBrief details of objects which will be excluded from the enclosure0 Non-protected. No special protection.1Protected againstsolid objects greaterthan 50 mm.A large surface of the body, such as a hand (butno protection against deliberate access). Solidobjects exceeding 50 mm in diameter.2Protected againstsolid objects greaterthan 12 mm.Fingers or similar objects not exceeding 80 mm inlength. Solid objects exceeding 12 mm in diameter.3Protected againstsolid objects greaterthan 2.5 mm.Tools, wires, etc., of diameter or thickness greaterthan 2.5 mm. Solid objects exceeding 2.5 mm indiameter.4Protected againstsolid objects greaterthan 1.0 mm.Wires or strips of thickness greater than 1.0 mm.Solid objects exceeding 1.0 mm in diameter.5 Dust-protected.Ingress of dust is not totally prevented but dustdoes not enter in sufficient quantity to interferewith satisfactory operation of the equipment.6 Dust-tight. No ingress of dust.Table 2:IP Ratings - Numeral Assignments & ExplanationsIP65Degrees of protection indicated by the second characteristic numeralNumeral Short DescriptionBrief details of objects which will be excluded from the enclosure0 Non-protected. No special protection.1Protected againstdripping water.Dripping water (vertically falling drops) shall haveno harmful effect.2Protected againstdripping water whentilted up to 15.Vertically dripping water shall have no harmfuleffect when the enclosure is tilted at any angle upto 15 from its normal position.3Protected againstspraying water.Water falling as a spray at an angle up to 60 fromthe vertical shall have no harmful effect.4Protected againstsplashing water.Water splashed against the enclosure from anydirection shall have no harmful effect.5Protected againstwater jets.Water projected by a nozzle against the enclosurefrom any direction shall have no harmful effects.6Protected againstheavy seas.Water from heavy seas or water projected in powerful jets shall not enter the enclosure inharmful quantities.7Protected againstthe effects of immersion.Ingress of water in a harmful quantity shall not bepossible when the enclosure is immersed in waterunder defined conditions of pressure and time.8Protected againstsubmersion.The equipment is suitable for continuous submersionin water under conditions which shall be specifiedby the manufacturer.11 Normally, this will mean that the equipment is hermetically sealed. However with certain types of equipment it canmean that water can enter but only in such a manner that it produces no harmful effects.12 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEUSDA Requirements/NEC StandardsNEC Hazardous StandardsThe National Electrical Code (NEC) identifies and classifiespotentially hazardous materials and conditions. The identifiedand classified materials may or may not be hazardous in theirown right, but can under certain conditions, violently explode.Types of hazardous materials and conditions are organized byClass (I, II and III); Divisions (1 and 2); and Groups (A, B, C, D,E, F and G).Most food processing facilities will not have hazardous ratedareas within their facility, however in certain types of facilities,especially grain processing plants, various areas use or producechemicals or dusts that, given the correct catalyst, will set off aviolent explosion.Therefore, the presence of flammable gases,vapors or liquids; combustible dusts; and ignitable fibers andflyings must be considered when determining the ultimate useof any area.If there are any hazardous areas within a food processingfacility, it will typically fall under Class II, Division 1 or 2 andGroup G, but it is the responsibility of the local building orelectrical inspector or the facilitysinsurance underwriter to classify anarea as Hazardous in accordancewith the definitions in the NationalElectrical Code.Additionally, theNEC specifically requires thatelectrical equipment installed in a hazardous area beapproved for use in that area by an impartial third party(e.g., UL -Underwriters Laboratories, FM-Factory Mutual, CSA- Canadian Standards Association, etc.). For a moredetailed analysis of NEC Hazardous area classifications, please consult your local Holophane representative. USDA Minimum Lighting RequirementsArea Meat PoultryGeneral 30 fc 30 fcOffal Cooler 30 fc XCarcass Coolers 30 fc XFreezers 30 fc XDry Storage 30 fc XAnte-mortem Inspection 30 fc 30 fcSuspect Pen Inspection 50 fc XInspection Stations 50 fc XInspection Stations (Traditional) X 50 fcInspection Stations (NELS/SIS/NTI) X 200 fcPre and Post chill Inspection X 200 fcEstablishment Quality Control Inspection50 fc 200 fcReconditioning and Reinspection 50 fc 200 fcAll other Areas 30 fc 30 fcUSDA RequirementsIn addition to IESNA lighting recommendations, the UnitedStates Department of Agriculture (USDA) establishesminimum lighting requirements for food safety and minimum lighting recommendations for food security withinand around a food processing facility.The following chartsummarizes the USDA minimum lighting requirements formeat and poultry packing plants.Please consult your localinspector for the latest federal regulations regarding minimum lighting requirements for your particularapplication.HOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 13| LIGHTING GUIDEIESNA RecommendationsIn addition to safety and sanitary standards mentionedpreviously, the Illuminating Engineering Society of NorthAmerica (IESNA) has developed recommendations forlighting the various environments/tasks within the FoodProcessing industry.Holophane lighting systems aredesigned to meet or exceed these recommendations,providing the lighting uniformity necessary to promotehigh levels of visibility. Lighting an industrial facility is successful only if it meets the users needs.The lighting requirements for aninspection area, for example, must provide sufficientillumination for detailed analysis, whereas a staging orwarehousing area is often concerned about reading labelson a vertical surface.When providing outdoor lighting forcustomer and/or employee parking lots, one must thinkabout how to create a uniformly illuminated environment so employees and customers feel safe when walking to their cars. Yet, those safety concerns must be balanced with energy consumption, potential glare, initial costs andlong term maintenance costs.With limited budgets, FoodProcessing facilities are demanding lighting systems thatare reliable and energy efficient.The systems must be easyto maintain and require minimal maintenance over time.Recommendations for Exterior Lighting(average maintained footcandles)TaskIlluminancehorizontalUniformity(max:min)Sidewalks, Paths and Walkways 1-3 5:1Buildings and Facades 5-15 N/AGeneral Area Lighting 0.5 - 2 4:1Parking Garages 5-10 10:1Parking Lots 0.5-3 15:1Pedestrian Tunnels 4-5 4:1Roadways 0.5-1 10:1Emergency Outdoor 0.5-5 10:1Building Entrances 5-30 N/ARecommendations for Interior Lighting(average maintained footcandles)TaskIlluminancehorizontalUniformity(max:min)General Food and Beverage ManufacturingLoading Areas 10-20 10:1Boiler Rooms 5-10 3:1Food Storage 5 5:1Control Areas 5-10 3:1Catwalks and Platforms 2-5 4:1Corridors 10-30 5:1Food and Beverage ProcessingRaw Material Processing 10-100 3:1Wrapping, Packaging, Labeling 5-30 10:1Warehousing, Staging 30 10:1Inspection 30-1000 3:1Grading and Sorting 75-150 3:1Boiling and Keg Washing 30 10:1Color Grading 150 3:1Canning 75 3:1Bottling 30-75 3:1Maintenance 50 3:1Meat and DairySlaughtering 30 10:1Cleaning, Cutting, Cooking, Grinding 30 10:1Gauges, Meter Panels, Thermometers 75 3:1Pasteurizers 30 10:1Vats and Tanks 15-75 3:1Feed Storage 3-7 5:1Milking Operations15-30 5:1Milk handling 15-75 3:1Flour MillsRolling, Sifting, Purifying 75 3:1Packing 30 10:1Product Control 150 3:1PoultryBrooding, Hatcheries 15 10:1Egg Processing, Handling, Packing, Shipping 75 3:1Fowl processing 75 3:1Feed storage 15-30 5:1Office AreasMeeting Rooms 30-100 3:1Ramps and Stairs 10-30 10:1Offices 30-80 3:1Building Entrances and Lobby 3-30 20:1Restrooms 30 10:1Emergency .5-5 10:1IESNA Recommendations14 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEIndoor ApplicationsFOOD PROCESSING FACILITIES OFTEN HAVE WIDE,OPEN SPACES WITH BOTH HIGH AND LOW CEILINGSCRISSCROSSED BY SUPPORT BEAMS AND TRUSSES.THEY MAY ALSO HAVE PIPES AND LINES NEAR THECEILING THAT BLOCK LIGHT AND KEEP IT FROMREACHING CRITICAL PIECES OF EQUIPMENT.HOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 15| LIGHTING GUIDEProcessing facilities often require high levels of illumination with ample vertical footcandles so that employees canoperate equipment, read gauges or monitors, performspeed sensitive tasks or discern colors.They also needquality illumination so they can see the parts to performmaintenance or make repairs on equipment.Poor qualitylighting can be uncomfortable and possibly hazardous andcan result in a measurable loss of seeing efficiency andundue fatigue.Because most food processing plants havewash down areas that are cleaned by spraying the areawith hoses, luminaires used in these locations must becorrosion resistant and capable of standing up to theenvironment.Holophane is the only company that offerscost effective solutions and industry expertise to meet thedemanding requirements for each area of your facility.OIndoor Classified Food ZonesSplash ZoneNon-Food ZoneHazardousCold StorageStorageGeneral Area, Office and LobbyExit and Emergency16 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEIndoor Splash Zone NSF International Splash Zone RatedVantage RTT Vantage VAVantageRTT VantageVA VantageVK VantageMiniVantageXTEMWStainless steel lens framewith beveled edge preventsmoisture and contaminationin metal ceilingsMiro4 is a Registered Trade Mark of AlanodHigh power factor ballast(1.0) provides long life andquite operationCorning C73 prismatic / polycarbonatelens combination improves illuminationand brightness controlHighly specular Miro4reflector provides superiorlumen outputSmooth exterior finishwith no ledges,fins, or latches - easily cleaned - corrosionresistant polyester powder paint finish - noexternal labelsRemovable ballast trayprovides easy installationand maintenance of electrical componentsFlangeless transition with permanent bondingoffers no entrapment of contaminantsRelamp doorgasketed - easyaccess for lamp removal. Screwand strap are captive to doorHOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 17| LIGHTING GUIDEIndoor Non-Food Zone NSF International Non-Food Zone RatedNarrow and spread distribution with specular aluminum reflectors providesgreat lighting performanceTool-less ballast and wiringchamber allows for easy accesswhen servicing luminaireSmooth exterior finish housingLow copper aluminum and coatedwith a polyester powder paint finish to prevent corrosionOne-piece 5VA rated fiberglass housingfor durability and resistance to corrosionRelamp doorgasketed - easy accessfor lamp removal. Screw and strap arecaptive to doorSilicon gasket Ensuresluminaire is sealed fromdust, moisture and othercontaminantsSuperior optics in uplight and cutofflight distributions. Reflector and refractormade of high temperature acrylicmaterial and provides uplight to increasevertical illuminationAcrylic or polycarbonate lensprovides flexibility and neededimpact resistanceEMW Vantage MiniEMS, ENSVantage ALT HQ Series WR Series HES Series*Luminaires that are Splash Zone classified also qualify for Non-Food Zone18 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEHDX Series DeSotoHRVantageVHPredatorPetrolumeRobust housing with integralballast is made of heavy dutylow-copper aluminum to protectagainst corrosive environmentsTool-less relamping with bronze wing nut foreasy lamp replacementCaptive optic and guardNo need to remove theoptic guard to service theluminairePetroluxIII (P3S)(Hazardous, Small)PetroluxIII (P3M)(Hazardous, Medium)PetroluxII (PETL)(Hazardous, Large)Smooth exterior finishwith no ledges, fins, orlatches - easily cleanedRemovable ballast trayprovides easy installationand maintenanceHigh temperature acrylicreflector contributinguplight sheds water and is easily cleanedFlangeless transition with permanent bondingoffers no entrapment of contaminantsRelamp doorgasketed - easyaccess for lamp removal. Screwand strap are captive to doorUniversal mountOne accessory providesyou with the ability todo pendant, wall mountor stanchionExternal capacitor modulereduces operating costs byextending the capacitor lifeVantage VH Petrolux III Small ProfileIndoor Hazardous NEC Hazardous RatingsHXP Series| LIGHTING GUIDEOne-piece, precision-formed segmented specular reflector, using Miro 4 enhanced Miro4 is a Registered Trademark of AlanodClear acrylic shielding is standard, with a varietyof prismatic lenses for design flexibilityHeavy duty ballast housingdie cast alloy aluminum ispretreated and coated with polyes ter powder-paintVariety of mounting optionsavailable in ceiling, pendant,stanchion and wall mountingsZinc plated steel rodsand rings support andprotect the glassreflectorVariety of mounting optionsdesigned to be suspended bychain, cable, rod, or pendantRobust housing is assembledwith rivets and screws withoption for 20 gauge CRSHinged, flushed door frameis double gasketed with mylar-coated PVC about the perimeterfor ingress protectionHOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 19EnduralumeV LobayV Bantam2000 HEF SeriesSuperior optics minimize lightlumen depreciation by reducingaccumulated dirt on the innersurface of the reflectorHEF Bantam 2000Indoor Cold Storage Zone Not Rated20 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEIndoor Storage Areas Not RatedEnduratron7200 PrismatiteHFN HB HCEnduratron Enclosed Prismalume Prismalume Enclosed IntelliBay andIntelliVue Electronic HID ballast provides dimming option,ease of maintenance and reduced energy costsISD SuperGlassoptics has superior uniformity and is available in a variety of lightdistributionsSteel rods and ringssupport and protect the glass reflectorConcentric cooling finsallows a flow throughventilation providingthermal managementRigid extruded aluminumbody with die cast aluminumend platesLatches on either side of the housingto simplify maintenance. Special closedcell neoprene gasketing assures internalintegrity Injection molded prismaticlens provides excellent visualcomfort and highly efficientilluminationHeavy duty lens strapsfor secure lens supportEnduratron 7200 PrismatiteHOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 21| LIGHTING GUIDEIlluminairePrismGloIllumibayCrystalGloMirrolume02454 PGRLIndoor General Area, Office and Lobby Not RatedFlow through ventilationprovides thermal managementRugged yet timeless die castaluminum socket slottedhusks & steel rods supportsthe prismatic glassPrismatic reflecting prismsefficiently provides light whereneededOptics are available inuncovered glass or withan aluminum or copperspun coverISD SuperGlassopticsprovides the most energyefficient luminaire,available in a variety oflight distributionsElectronic HID ballast provides dimming option,ease of maintenance and reduced energy costsIllumibay PGRL22 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEIndoor Exit and EmergencyDeLeonHDDeSotoM60 DeSotoM40 DeSotoM50DeLeonNMMagellanECCortezA2Not RatedFiberglass reinforcedpolyester construction is impact resistance Design meets NEMA 3, 4x and 12 classificationsDirect view LEDs provide illumination120/277 VAC dualvoltage inputoffers flexibilityWatertight enclosureconstructed of fiberglassreinforced polyesterTwo head combo hasfully adjustable Par 36sealed beam lampsStainless steel hardwareis standard for corrosionprotectionDeSoto M60 DeLeon NM120/277 VAC dualvoltage inputoffers flexibilityNSF International Splash Zone RatedOutdoor ApplicationsMANAGEMENT AND CORPORATE STAFF OF FOOD PROCESSINGFACILITIES WANT EMPLOYEES AND CUSTOMERS TO FEEL SAFEANY TIME THEY MOVE ABOUT THE FACILITY AFTER DARK.INDUSTRIAL OUTDOOR LIGHTING SYSTEMS MAY BE USED TOILLUMINATE A VARIETY OF SETTINGS INCLUDING PARKINGLOTS, ROADWAYS AND SIDEWALKS, PEDESTRIAN TUNNELS,PARKS AND BUILDING FACADES.HOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 23| LIGHTING GUIDE24 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEIn all of these areas, the light sources must provide sufficientillumination without glare to assure good visibility andenhance security.The luminaires must also provide reliableservice since outages may result in a dark and eventhreatening environment.Holophane understands how important it is to create a safefacility environment.Our luminaire optics throw light downthe walkway or roadway, overlapping the light patterns toeliminate dark spots and pools of light.Holophanephotometrics promote wider spacing between poles,eliminating the forest of poles look that can mar thelandscape.More importantly fewer light fixtures translateinto lower installation, maintenance and operating costs.Holophane is the only company that offers cost effectivesolutions as well as industry expertise to meet thedemanding requirements for each area of your facility -indoors and outdoors.OOutdoor Applications Parking Lots Roadways Sidewalks Pedestrian Tunnels Parks Building FacadesHOLOPHANE| FOOD PROCESSING LIGHTING GUIDE 25| LIGHTING GUIDEOutdoor Pole MountMirroStarMongoosePoleStarIILMS Lowering Device Systems HMSC HMAO Series Lowering DevicesA Variety of glass and tilt options offers 14 optical light distributionsHeavy duty die cast ballast providesease of maintenance and energy savingsA variety of mountingoptions offers versatiledesign choicesQuick disconnectprovides ease ofmaintenanceVariety of pole choices fit any site architecture26 HOLOPHANE| FOOD PROCESSING LIGHTING GUIDEHOLOPHANEOutdoor Surface MountWallpack IVPrismbeam II UltrakSurveillance Camera PredatorParkpakModule 600Weathertight design for UL wet location listedReflective specular panelsimproves luminaire efficiencyReflector/refractorprismatic borosil i cate glassrefractor and reflectorcombinations provide avariety of light distributionsWeather shield permits air passage for reflector self-cleaning. It also prevents snow, ice or wind driven rainfrom entering the lamp/optical chamberTerminal block provides for positivelead connection and is pre-wired tothe quick disconnectSealed Optical System consists of spunon aluminum cover with high temperaturesilicone sealant at top and bottom. Hermet i cal ly seals reflecting prisms from all contaminantsBallast assembly is providedwith quick disconnects for fast installation or removal. UL listing for 40C ambientsprovides extended ballast and capacitor life| LIGHTING GUIDESummary Holophane understands the exceptionally demanding lightingrequirements within the Food Processing industry. Lack of properlighting can cause increased returns of food and beverageproducts, lower productivity within the plant, less corporateprofit and can invite the threat of possible operation shutdown.To remain competitive, food processing facilities must havelighting systems that are economical to operate and maintain.Holophane prides itself in manufacturing energy efficient, lowmaintenance products that are age-defying. Holophanes ruggedindoor and outdoor industrial luminaires are designed with thehighest quality materials to ensure long life in the toughest ofenvironments and with strong mechanical attributes for ease ofinstallation. Holophane luminaires are optically engineered toprovide enhanced visibility through high vertical surfaceillumination required on processing equipment, signage. Consultyour local Holophane factory sales representative to find theproper solution for your lighting needs.Lighting EconomicsInitial cost or unit costs should not be the only considerationwhen examining the economics of a lighting system.A bettergauge is how efficiently the entire lighting system will operateover time.It is hard to place a dollar value on lighting deficiencies such asdirect and reflected glare, shadows or uneven light distribution.However, experience shows that as the purchase price for alighting system decreases within limits, operating costs go up.This is reasonable since a cheaper luminaire is often not asrobustly designed and constructed as a more expensive system.In addition, cheaper luminaires usually are made of inferiorquality materials.A lighting systems design, materials, andconstruction will dictate its usefulness, efficiency and durability.The final price however, will be determined by the lightingsolutions performance and its short-term and long-termoperating costs.Holophane lighting solutions provide the best combination oflighting performance with low owning and operating costs.State-of-the-art optical systems promote energy efficiency andwider spacing between luminaires.Quality materials and a highly engineered design assure the luminaires provide reliableperformance with minimal maintenance for many years.10%Cert no. SGS-COC-005600Luminaires may utilize fluorescent or high intensitydischarge sources that contain small amounts ofmercury.New disposal labeling for theselamps includes the mercury identifier shownon the left to indicate that the lamp containsmercury and should be disposed of inaccordance with local requirements.Information sources regarding lamp recycling anddisposal are included on the packaging of mostmercury-containing lamps and also can be located at www.lamprecycle.org.HL-23566/10 2010 Acuity Brands Lighting, Inc. All Rights Reserved.Product specifications may change without notice. Please contact your local Holophane factory sales representative for the latest product information.Printed in USABuying products with the FSC label supports the growth of responsible forest managementworldwide. The eco savings in the production of this brochure:2 trees preserved for the future7 lbs water-borne waste not created1,007 gal wastewater flow saved111 lbs solid waste not generated219 lbs net greenhouse gases prevented1,678,495 BTUs energy not consumedAcuity Brands Lighting, Inc.Holophane Headquarters, 3825 Columbus Road,Granville, OH 43023Holophane Canada, Inc. 9040 Leslie Street, Suite 208, Richmond Hill, ON L4B 3M4Holophane Europe Limited, Bond Ave., Milton Keynes MK1 1JG, EnglandHolophane, S.A. de C.V., Apartado Postal No. 986,Naucalpan de Juarez, 53000 Edo. de MexicoContact your local Holophane factory salesrepresentative for application assistance, andcomputer-aided design and cost studies. For information on other Holophane products and systems, call the Inside Sales Service Department at 866-759-1577.In Canada call905-707-5830 or fax 905-707-5695.Limited Warranty and Limitation of LiabilityRefer to the Holophane limited material warrantyand limitation of liability on this product, whichare published in the Terms and Conditionssection of the current Buyers Guide, and isavailable from your local Holophane sales representative.Visit our web site at ww.holophane.comCertain airborne contaminants can diminish theintegrity of acrylic.Please refer to the AcrylicEnvironmental Compatibility Chart (HL-2445)for suitable uses.