DLAD Lights – DedoLight Architectural and Display - Dedotec Schweiz

C o n t e n t sStandard colors shown hereSilverDLAD Architectural and Display Lights 4Dedolight’s Decisive Advantage 5Precision Control, Precision Lighting 6Definable Accents 7The World’s First Focusing Asymmetric Light 8Light Distribution 9Utraviolet Light 10Optional UV-Cut Filter 11Precision Light and Shadow Projections 12Image Projection 13Focusing Lights 14Projection Universal 16Projection Halogen High Output 18Interchangeable Lenses 20Accessories 22BlackNew DLAD System Overview 24Dedolight Codes 25Dedolights in Action 26Light Meters and Spectral Analysis 28Photometrics 29Dedo Weigert Film and Dedotec ContactsBack CoverWhiteCover photo: Dedolights installed in the Museum of Islamic Ceramics, Cairo3

DLAD DedoLight Architectural and Display LIGHTSDEDOLIGHT ARCHITECTURAL and DISPLAY LIGHTSOur DLAD range encompasses a unique range of selective precision lighting instruments that are particularly wellsuited to use in museums (where their UV protection means visitors can at last see precious exhibits that wouldbe harmed by other lights), while their flexibility is such that they are also ideal for art galleries, product displays orwherever precision lighting is needed.In creating these lights, our design team had to achieve numerous breakthroughs, including:• The first focusing museum lights• The first asymmetric focusing museum lights• The most efficient ever focusing or tunable lights• The most even light distribution• The lowest ever ultraviolet output – offering enough light to view by, but barely measurableamounts of UV that could do damage.In FocusWhy are focusing lights useful or even necessary?• Being able to change the exit angle of the light beam (flood/spot) allows you to take into account differentsubject sizes and different distances between the light source and the subject.• Efficiency – concentrating the light solely onto the subject to be lit minimizes energy cost.• Lighting from a larger distance contributes to the evenness of lighting on the subject.• You can fine tune the intensity of the light.• Limiting the light angle by the barn doors (so that you are only lighting the subject) can allow you to adjustthe intensity (Lux values measured at the subject) gradually.Traditional focusing lights exist in two variations:a) The light source is movable within the reflector.Disadvantages: Uneven light distributionYou won‘t be able to get clean control over shadow edges by using barn doors – as far as such lights areeven fitted with barn doors.b) The light source and reflector move in relation to a front lens (often a Fresnel lens) as used in studio lighting.This offers improved control of shadow edges and provides a cleaner light character.Disadvantages: Perfect control of shadow is not possible.Limited focusing range (little alteration of intensity possible); therefore limited use.Insufficient reach – a very narrow exit angle is not possible.Insufficient light efficiency – especially in the spot position (6% maximum efficiency).Uneven light distribution.4

The State Tretyakov Gallery,MoscowPrecision ControlUncontrolled light sources will also illuminate surfaces, backgrounds and walls that are not part of the actualobject to be lit.When this then accentuates bright surfaces (such as a white wall), the human eye has a tendency to concentrateon the brighter parts of the image and get distracted from the real subject. If a viewer‘s attention is not welldirected, the subject becomes less memorable.Dedolight offers precision lighting:• By its very precise light beam without stray light.• With the help of 8-leaf barn doors, which, in conjunction with our optical system, offer much more definedshadow edges than are possible with other light sources.• With the help of our special 12-leaf museum barn doors (patent), it is possible to precisely light square orrectangular objects, even when the light is pointed towards the object from an angle. In practically everyconceivable lighting situation, the light will come from such an angle (most of the time from above) and,in addition, from an angle away from the main surface of the object – the sideways angulation of the opticalaxis of the light beam is often desired in order to eliminate unwanted reflections. Even when the angle isfrom above, straight on towards the object, the most that normal barn doors are able to do is to provide atrapezoidal shadow form, which will rarely suit the shape of a painting.• You can get even more precise and defined light and shadow edges with our precision light projectors/imagers.6

Precision LightingDefinable AccentsJust light(no accessory)Defined, but notcontrolled.DBD8Standard barndoor.Limited control when lightingfrom acute angle. Verticalshadow runs trapezoidal,cannot be limited to theedge of the painting.DBD2Patented articulated 12-leafbarndoor system.Infinitely variable controlprovides accurate formregardless of position ofthe light to the object.DP2Projection attachment/imager.This attachment providesanother level of controlallowing variable framingfrom razor sharp edges tosoft and gradual edges.DP2 + DPEYESame as DP2. AdditionalDPEYE FILTERS subtlysoften the edges, i.e. fordark paintings with broadgold frames.7

DLAD DedoLight Architectural and Display LIGHTSUltraviolet – Invisible But DeadlySome materials are badly affected by light, or rather the invisible, ultraviolet component of light.A little ultraviolet can do more damage to watercolours, gouaches, photographs, textiles and organic matter thana lot of visible light.Sunlight contains many dangerous rays. The mostdeadly – the cosmic rays – are deflected by the VanAllen Belt.The dangerous part of UV (UV-C 200-300nm) is mostlyfiltered out by the ozone layer.However, many discharge lamps have a much higherUV content than the sunlight that reaches us and thereis no friendly ozone layer between the discharge lightsources and a sensitive piece of art (or human skin).Even the light from halogen lamps contains considerableUV (135μW/l).So-called “UV-stop lamps” – don’t. They just lower theUV content.Some museum advisors and curators have concludedthat lowering the (visible) light level to 70 lux will providesufficient protection. That is a particularly low lightlevel and the human eye takes some time to adjustwhen coming from normal light levels.Of course, reducing the light intensity also decreasesthe UV content. No light – no UV. But this practicedoes not seem to consider that even a low UV contentis far more dangerous to sensitive materials than amuch higher level of visible light.There are two measurements:a) UV content of light, generally measured inμWatt/lumen.b) The amount of UV radiation at the objectmeasured in mW/m2.For endangered art, the second measurement is relevant,as well as the duration of the exposure to ultraviolet,and has to take into account the intensity of thelight (wattage/efficiency/focus) and the UV content ofthis light source.There are so-called UV filters in use. They don‘t normallycut the UV, but they do lower the UV intensity.They usually also affect the visible light by introducinga yellowish/brownish tint. Most of these filters work onan absorbing principle.We have developed a special reflective filter (using thinfilm technology) that cuts UV content very efficiently,below 405nm. This means that there is no change inthe visible spectrum, so that you can decide what lightlevel an exhibit really needs for visitors to see it at itsbest, without worrying about UV damage.Unprecedented UV ReductionMany curators believe that the generally acceptedstandard UV levels of 75 μW/lumen for ‘sensitive’ material(such as oil paintings) and 30 μW/lumen for ‘verysensitive’ material (such as textiles or watercolors)are far too high. David Saunders, of the Departmentof Conservation and Scientific Research at the BritishMuseum, believes that museums should be aiming fora level of less than 10 μW/lumen.Our technology lowers the UV content to 1 or, at maximum,2 μW/lumen and, as far as we know, providesthe most effective UV protection available.The Russian Cultural Ministry runs a laboratory for museumsafety and has specified our lights as the mosteffective and safe for critical museum applications.Footnote: The degrading effects of UV on various colorsand materials were studied by a scientific companyin St. Petersburg (also commissioned by the RussianMinistry of Culture). The ill effects over a relativelyshort time of irradiation were proven for many materials.There still seems to be some uncertainty about thelevel of such degrading effects on oil paintings. Somesay that the detrimental effects show for some periodof irradiation and then more or less even out or do notcontinue at the same rate. Others seem to believe thatthe longtime effects are also considerable.Together with the St. Petersburg lab, we have developeda series of UV meters (see page 28). In thiscatalogue, we will show only the meter that is mostcommonly used and distributed by us.Should you also be interested in any of the other versionsof UV meters and humidity, temperature andairflow meters designed for museum use, please letus know.10

Ultraviolet LightOPTIONAL UV-CUT FILTERWe offer a reduction of ultraviolet values in a much more effective way than any other known UV-cutfilter has been able to do.We have been successful in developing a filter coating,which effectively cuts UV-A, UV-B and UV-C radiationbelow 405nm. This coating is offered at an option, depositedon the inside of one of our lenses and does not affectthe visible light, color rendition or transmission.So-called UV Stop lamps do not really stop the ultravioletcontent they just lower it. Our filters go much further, bringingthe emitted ultraviolet content close to values below2 µW / lm.The ultraviolet radiation contained in the emitted light isusually measured in µW / lm (microwatt per lumen).Some critical museum specialists have specified valuesbelow 60 µW / lm.This special filter is an option to all of our DLAD lights,offered at an additional price.11

DLAD DedoLight Architectural and Display LIGHTSPrecision Light and Shadow ProjectionsWhen light and shadow edges need to be provided with utmost precision, our projection lighting instrumentsare unbeatable.With our framing shutters (movable shadow masks), very clean light and shadow edges are adjustable withoutany halation, colour fringing or distortion. This sounds simple, but we are convinced that we are the only oneswho can fill these tasks with unprecedented precision.In order to provide optimal adjustment to distance and object size with optimum light efficiency, we provideseven different projection optics, including two zoom lenses.* See page 20 for interchangeable lenses for projection attachment/imagerDeutsches Sport &Olympia Museum,Cologne12

Image ProjectionImage ProjectionUnder the name “Imager”, we have seven differentinstruments for different tasks. In general, suchsystems are plagued by seven sins:• Chromatic aberration• Halation• Distortion• Low resolution• Poor contrast rendition• Uneven light distributionWith our experience and the quality of our opticaldesign, we were able to eliminate all of thesedefects and to introduce a system that offers bothmaximum transmission and light efficiency.Hessisches Landesmuseum, DarmstadtWe have several different imaging systems tochoose from:a) Steel gobos: There are more than 300 ready-made light and shadow patterns available (separate catalogue).Black and white images without gray scales.Customized patterns can be delivered quickly.b) Glass gobos – black and white: Gray scales are also possible. Available with high-resolution grid patterns.c) Glass gobos – single colour: Often used to project logos, text or symbols.d) Glass gobos – multicolour: Using a photolithographic process, colour separations are transferred to fourextremely thin layers of glass, etched and then combined. High resolution.e) Slide projection – a projection system using heat-reflecting dichroic filters and fan cooling:Dependent on the light source used (light output/heat). The slides have a limited lifetime and may have to beexchanged occasionally. A slide‘s lifetime also depends on its density/transmission and the prevailing colour.A blue motive/diapositive will bleach out more quickly than an orange coloured one.f) Invisible lighting – visible detail: For example, a free-standing statue can be lit with four light sources so thatthe optimum impression of its plasticity can be achieved. Even when visitors walk completely around thestatue, they will not become aware of any light source.By shadow masks, which take into consideration the exact placement of each light source, angle of incidentand perspective – only the object itself will be lit without any visible shadows or other light effects.This procedure demands planning and preparation. Even so, for some projects, it is a fascinating capability and wehave to admit it is also fascinating for us. Therefore, we would like to work with you on such tricky and thus-farunusual lighting methods.* See page 20 for interchangeable lenses for projection attachment/imager13

DLAD DedoLight Architectural and Display LIGHTSFOCUSING LIGHTSDLAD-H100Precision focusing light for halogen lampsPatented Double Aspheric optical systemExtreme high focusing rangePrecision beam, no stray lightLamps:Halogen, long-life (4000h), 3000 K100W/12V GY6.35 4000h 1800 lumen75W/12V GY6.35 4000h 1450 lumen50W/12V GY6.35 4000h 910 lumen35W/12V GY6.35 4000h 600 lumen20W/12V GY6.35 4000h 320 lumenDLAD-C35Precision focusing light for long-lifeceramic lamp35W ceramic lampavailable as WDL G12 – 3000 K, 3300 lumenavailable as NDL G12 – approx. 4000 K, 3100 lumenDLAD-C70Precision focusing light headDouble Aspheric opticsFor long-life ceramic lamps 70Wavailable as WDL G12 – 3000 K, 6700 lumenavailable as NDL G12 – approx. 4000 K, 6500 lumenDLAD-C150Precision focusing lightFor long-life ceramic lamps 150Wavailable as WDL G12 – approx. 3000 K, 14500 lumenavailable as NDL G12 – approx. 4000 K, 13700 lumenBA-DAY 150W, approx. 5600 K, 13000 lumenDLAD-C35DLAD-C70DLAD-C1508,92" (226,6 mm)147,96" (202 mm)

FocusingDLAD-HA100Focusing light headPatented Double Aspheric opticsPatented optics for asymmetric light distributionfunctional through entire focusing rangeFor halogen lampsLamps:Halogen, long-life (4000h), 3000 K100W/12V GY6.35 4000h 1800 lumen75W/12V GY6.35 4000h 1450 lumen50W/12V GY6.35 4000h 910 lumen35W/12V GY6.35 4000h 600 lumen20W/12V GY6.35 4000h 320 lumenDLAD-CA35Focusing light headPatented Double Aspheric opticsPatented optics for asymmetric light distributionfunctional through entire focusing rangeFor ceramic lamps 35Wavailable as WDL G12 – 3000 K, 3300 lumenavailable as NDL G12 – approx. 4000 K, 3100 lumenDLAD-CA70Focusing light headPatented Double Aspheric opticsPatented optics for asymmetric light distributionfunctional through entire focusing range12,44" (316 mm)For ceramic lamps 70Wavailable as WDL G12 – 3000 K, 6700 lumenavailable as NDL G12 – approx. 4000 K, 6500 lumenDLAD-CA150DLAD-CA35DLAD-CA70DLAD-CA150Focusing light headPatented Double Aspheric opticsPatented optics for asymmetric light distributionfunctional through entire focusing rangeFor ceramic lamps 150Wavailable as WDL G12 – approx. 3000 K, 14500 lumenavailable as NDL G12 – approx. 4000 K, 13700 lumenm)8,56" (217,3 mm)DLAD Assymetric ceramic15

DLAD DedoLight Architectural and Display LIGHTSPROJECTION UNIVERSALDEDOLIGHT ARCHITECTURAL and DISPLAY LIGHTSwith combination:• for Projection Attachment/Imager forlight framing (versions F)• for projections of shadow patterns fromGobo or Iris (version G – requires Goboholder for Gobo)DLAD-HFU100Light head for combination with ProjectionAttachment/ImagerUniversal version accepts all seven different lenses7,23" (184 mm)12,97" (3DLAD GOBO fur alle objective 12Works with halogen lamps:Halogen, long-life (4000h), 3000 K100W/12V GY6.35 4000h 1800 lumen75W/12V GY6.35 4000h 1450 lumen50W/12V GY6.35 4000h 910 lumen35W/12V GY6.35 4000h 600 lumen20W/12V GY6.35 4000h 320 lumenThis version, DLAD-HFU100, works with integratedframing shutters for light framings.DLAD-HGU100Same light in combination with Projection Attachment/Imager but for universal receptacle for Gobos or IrisDLAD-HFU100DLAD-HGU100Works with halogen lamps:Halogen, long-life (4000h), 3000 K100W/12V GY6.35 4000h 1800 lumen75W/12V GY6.35 4000h 1450 lumen50W/12V GY6.35 4000h 910 lumen35W/12V GY6.35 4000h 600 lumen20W/12V GY6.35 4000h 320 lumen12,44" (316 mm)7,23" (184 mm)12,97" (329,4 mm)* See page 20 for interchangeable lenses for projection attachment/imagerDLAD GOBO fur alle objective 12V16

Projection UniversalDLAD-CFU35Light head for combination with Projection Attachment/Imager for shadow projection and shapingFor ceramic lamp 35Wavailable as WDL G12 – 3000 K, 3300 lumenavailable as NDL G12 – approx. 4000 K, 3100 lumenDLAD-CFU70Light head for combination with Projection Attachment/ImagerFor ceramic lamps 70Wavailable as WDL G12 – 3000 K, 6700 lumenavailable as NDL G12 – approx. 4000 K, 6500 lumenDLAD-CFU150Light head for combination with Projection Attachment/Imager with framing shutters for light framingsDLAD-CFU35DLAD-CFU70DLAD-CFU150DLAD-CGU35DLAD-CGU70DLAD-CGU150For ceramic lamps 150Wavailable as WDL G12 – approx. 3000 K, 14500 lumenavailable as NDL G12 – approx. 4000 K, 13700 lumenBA-DAY 150W, approx. 5600 K, 13000 lumenDLAD-CGU35Light head for combination with Projection Attachment/Imager with receptacle for Gobos and IrisFor ceramic lamp 35Wavailable as WDL G12 – 3000 K, 3300 lumenavailable as NDL G12 – approx. 4000 K, 3100 lumenDLAD-CGU150Light head for combination with Projection Attachment/Imager with receptacle for Gobos and Iris and framingshutters for light framingsFor ceramic lamps 150Wavailable as WDL G12 – approx. 3000 K, 14500 lumenavailable as NDL G12 – approx. 4000 K, 13700 lumenBA-DAY 150W, approx. 5600 K, 13000 lumenDLAD-CGU70Light head for combination with Projection Attachment/Imager with receptacle for Gobos and IrisFor ceramic lamps 70Wavailable as WDL G12 – 3000 K, 6700 lumenavailable as NDL G12 – approx. 4000 K, 6500 lumenBA-DAY 150W, approx. 5600 K, 13000 lumen* See page 20 for interchangeable lenses for projection attachment/imager17

DLAD DedoLight Architectural and Display LIGHTSPROJECTION HALOGEN HIGH OUTPUTHALOGEN LIGHTS 12VFor combination with Projection Attachment/ImagerHighest light efficiency by use of deep reflectorPatented double sided Aspheric lens systemDLAD-HFW100Built-in framing shutters for light framingWorks with wide-angle lenses 50mm, 60mm, 85mmas well as zoom lenses 70-120mm and 85-150mmWorks with halogen lamps:Halogen, long-life (4000h), 3000 K100W/12V GY6.35 4000h 1800 lumen75W/12V GY6.35 4000h 1450 lumen50W/12V GY6.35 4000h 910 lumen35W/12V GY6.35 4000h 600 lumen20W/12V GY6.35 4000h 320 lumenDLAD-HGW100Built-in gobo slot for light framingWorks with wide-angle lenses 50mm, 60mm, 85mmWill also work with zoom lenses 70-120mm and85-150mmWith Projection Attachment/ Imager for use withGobos or IrisWorks with halogen lamps:Halogen, long-life (4000h), 3000 K100W/12V GY6.35 4000h 1800 lumen75W/12V GY6.35 4000h 1450 lumen50W/12V GY6.35 4000h 910 lumen35W/12V GY6.35 4000h 600 lumen20W/12V GY6.35 4000h 320 lumenDLAD-HFW100DLAD-HGW100,23" (183,6)11,98" (304,2 mm)DLAD deep GOBO 85 mm* See page 20 for interchangeable lenses for projection attachment/imager18

Projection Halogen High OutputDLAD-HFN100Built-in framing shutters for light framingWorks with long focal length lenses, like Dedolightlens 150mm and 185mmAlso works with zoom lenses 70-120mm and85-150mmDLAD-HFN100DLAD-HGN100Works with halogen lamps:Halogen, long-life (4000h), 3000 K100W/12V GY6.35 4000h 1800 lumen75W/12V GY6.35 4000h 1450 lumen50W/12V GY6.35 4000h 910 lumen35W/12V GY6.35 4000h 600 lumen20W/12V GY6.35 4000h 320 lumenDLAD-HGN100Built-in framing shutters for light framingWorks with long focal length lenses, like Dedolight lens150mm and 185mmWill also work with zoom lenses 70-120mm and 85-150mmWith Projection Attachment/ Imager for use with Gobosor IrisWorks with halogen lamps:Halogen, long-life (4000h), 3000 K100W/12V GY6.35 4000h 1800 lumen75W/12V GY6.35 4000h 1450 lumen50W/12V GY6.35 4000h 910 lumen35W/12V GY6.35 4000h 600 lumen20W/12V GY6.35 4000h 320 lumen7,23" (184 mm)COLORS AVAILABLE FOR DEDOLIGHT DLAD LIGHTS15,31" (389 mm)Standard colors:WhiteSilverBlackDLAD deep GOBO 185 mmFor custom color change a surcharge applies,please specify RAL number..* See page 20 for interchangeable lenses for projection attachment/imager19

DLAD DedoLight Architectural and Display LIGHTSINTERCHANGEABLE LENSESInterchangeable Lenses forProjection Attachment/ImagerDPL50M50mm lens f2.8D185M185mm lens f 3.5DPL60M60mm lens f2.4DLZ120M70-120mm zoom lens f3.5DPL85M85mm lens f2.8DPLZ150M85-150mm zoom lens f3.5DPL150M150mm lens eagle eye f2.220

The State Tretyakov Gallery, Moscow (above), DASA–Deutsche Arbeitsschutz Ausstellung, Dortmund (below)21

DLAD DedoLight Architectural and Display LIGHTSACCESSORIESDBD-8 / DBD-8WDLWA / DLWAW8-leaf barn doorSmall leaves have two helper leaves to eliminate unwantedlight exitOptical wide-angle attachment with special negativelens – widens exit angle to maximum – with integrated8-leaf barn door for precision controlDBD 2DGRADF 0.3DGRADF 0.6DGRADF 0.9Super museum barn doorA 12-leaf barn door designed for precision work. Aunique patented system, which allows individual rotationof each main leaf to create trapezoidal shapes whenlighting rectangular objects from off-axis angle. Bothsmaller leaves are fitted with four spring-loaded helperleaves to make sure that no unwanted light escapes.Graduated neutral grey glass filters with dichroic coatingSoft edge transition from clear glass toneutral greyAvailable in three densities:ND03 – transition at densest part 50 percentND06 – transition at densest part 25 percentND09 – transition at densest part 12.5 percentGreat help in smoothing light distribution when lightingfrom an angle.22

AccessoriesDFCOL-2DPGGHGlass Gobo holder for size M GobosDichroic color effect filterAvailable in the following colors:RedDFCOL2RRed MagentaDFCOL2RMFull OrangeDFCOL2FOYellow OrangeDFCOL2OYellowDFCOL2YLight GreenDFCOL2LGFull GreenDFCOL2FGTurquoiseDFCOL2TLight BlueDFCOL2LBMedium BlueDFCOL2MBPurpleDFCOL2PDPGSteel Gobo size MDPGH DPIRGobo holderFull metal Iris, allowing the creation of almost perfectlyround images and varying sizes18 leaves23

DLAD DedoLight Architectural and Display LIGHTSNew DLAD System Overviewwhite silver black customcolor24

DLAD System Over view and Dedolight CodesDedolight Codes and their definitionsDLAD Dedolight Architecture andDisplay lightsA Asymmetrical light distribution– we are very proud of this patentedoptical breakthrough. This is theworld’s first focusing light source,which provides and asymmetricallight distribution. Especially suitablefor lighting of objects from an anglewhere it is desirable to have equallight intensity on the entire subject.C Ceramic lampsMuch higher light efficiency thanhalogen lamps (approximately fourtimes more light output).Long lifetime, approximately 6000h,which usually would calculate fortwo years operation in a museum.Available in three different wattages:35W- available as WDL G12 –3000 K, 3300 lumen- available as NDL G12 –approx. 4000 K, 3100 lumen70W- available as WDL G12 –approx. 3000 K, 14500 lumen- available as NDL G12 –approx. 4000 K, 13700 lumen- BA-DAY 150 W, approx. 5600 K,13000 lumen150W- available as WDL G12 –approx. 3000 K, 14500 lumen- available as NDL G12 –approx. 4000 K, 13700 lumen- BA-DAY 150 W, approx. 5600 K,13000 lumenFor all three wattages 35 W, 70W and 150 W, the lower colortemperatures WDL approx. 3000lumen and NDL approx. 4000 K areavailable. For the 150W we also offerthe highly light efficient BA-DAY withclean daylight color spectrum andcharacteristics.DALI Digital Addressable LightingInterface is a communicationprotocol for individually addressablelight fittings in the architectural field.DIM Dimming option. Highfrequency dimming available forlights with halogen lamps.DMX512-A Is a communicationprotocol for light fixtures in stagelighting.H Halogen lampUsually for museum, galleries anddisplay. It is desirable to work withlong-life lamps, which are nowoffered with 3000 or 4000h lifetime.Here we are mainly talking about 12Vlamp with GY6.35 base, availablefrom several manufacturers.100W/12V GY6.35 4000h 1800 lumen(Sylvania)90W/12V GY6.35 4000h 1800 lumen75W/12V GY6.35 4000h 1450 lumen50W/12V GY6.35 4000h 910 lumen35W/12V GY6.35 4000h 600 lumen20W/12V GY6.35 4000h 320 lumen12V lamps 100W can also be foundwith much higher light output andhigher color temperature but withrelatively short life expectancy.That is why those lamps occasionallyare used for temporary exhibitions,displays or shows lasting only a fewdays, namely:100W/12V ANSI type FCR 3600 lumen,life expectancy approx. 100h,possibly longer when undervoltedFor special purposes we can alsodeliver the lights (option) with 24V/150 W transformers. This type oflamp does not exist with “real” longlifeproperty, but such lamps offervery high output like ANSI code FCS,6000 lumen, rated life expectancy50h – in our experience good for120h and possibly for 500h or 600hif 10 percent undervolted. A little bitlonger lifetime is offered by:ANSI code FDV, 24 V/150 W, 5000lumen, 300h rated life expectancy,double or more when slightlyundervolted.U Refers to lights which work withProjection Attachment/ Imager,universal version. Fits all of ourlenses – wide-angle and telephotoand different versions of ProjectionAttachment/ Imager, namely:G Projection Attachment/ Imagersuitable for Gobo, Iris (loseframing shutter blades)F Framing shutter (built-in)N Narrow angle referring tolonger focal length lenses, like150mm, 185mm and the twozoom lensesW Wide, referring to ProjectionAttachment/Imager, suitable forshorter focal length lenses. Wideangle of light exit for 50mm, 60mm,85m and the two zoom lensesPlease note: types U, V, F, N and Wcannot be used as focusing lights.They are dedicated ProjectionAttachment/Imager lights withbest technical function for solelythis purpose.WA Refers to optical wide-angelattachment for lighting of largerobjects from close proximity,especially useful for asymmetricversion of lights25

DLAD DedoLight Architectural and Display LIGHTSAurora Gallery, MoscowMercedes Museum, StuttgartDLAD lights in action throughout the worldMozarts Birthplace,SalzburgAurora Gallery, Moscow26

FocusingWarner Brothers,Los AngelesRover Showroom,LondonAurora Gallery, Moscow27

DLAD DedoLight Architectural and Display LIGHTSLIGHT METERS and SPECTRAL ANALYSISVD Spectrocolorimeter (1600-16000K CCT)Spectral-Analysis of light sources: relative spectral distribution,chromaticity coordinates x, y, u, v, tristimulus values X, Y, Z andcorrelated colour temperature TcWorks as Stand-Alone Unit and can be connected to anyComputer with the Free Spectrocolorimeter Software.PKM (model 06)UV Meter for UV-A, -B and -C- Illuminace (Lux), Irradiance (mW/m²)and UV/VIS (µW/lm)UV Spectroradiometer(200-400nm)Range: 10-20.000 lux (visible),10-40.000 mW/m² (uv)Integrating UV-Spectralmeter;comes withcomputer software28

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DEDOTEC USA DEDOTEC Russia DEDOTEC Schweiz DEDOTEC TurkeyDedo Weigert Film GmbHPhone: +49 (0)89 356 16 01Fax: +49 (0)89 356 60 86Karl-Weinmair-Str. 1080807 Munich, Germanywww.dedoweigertfilm.deinfo@dedoweigertfilm.deDEDOTEC USA, INC.Tel.: +1 (413) 229 - 2550Fax: +1 (413) 229 - 255648 Sheffield Business ParkAshley Falls, MA 01222 USAwww.dedolight.cominfo@dedolight.comDEDOTEC RUSSIATel.: +7 495 651 96 42Fax: +7 495 434 75 98Vernadsky Ave., 95, b. 4119526 Moscow, Russiawww.dedotec.ruinfo@dedotec.ruDEDOTEC SCHWEIZTel.: +41 56 6317 225Fax: +41 56 6317 789Alte Bremgartenstr. 28965 Berikon, Switzerlandwww.dedotec.chinfo@dedotec.chDEDOTEC Ses Isik ve GoruntuSistemleri Ltd. Sti.Tel: +90 212 328 00 66Fax: +90 212 328 00 96Ahi Evran Cd. Rentas Is Mrk.2.Kisim A-Blok K:2 No:8034398 Maslak / Istanbul, Turkeywww.dedotec.netinfo@dedotec.net