licht hand buch

The Lighting Handbook

Your concise reference book always ready to hand.

Chapter 1

Lighting technology and lighting applicationChapter 2

Standard values for indoor + outdoor lightingBased on the new European standards Chapter 3

Products

Chapter 4

Lamps and ballasts

Chapter 5

Lighting and room managementChapter 6

Quickplan calculating the n of lum. requiredChapter 7

Technical information

Chapter 8

Checklists

Chapter 9

Services

Chapter 10

Notes

Imprint: For questions and suggestions on the The Lighting Handbook: Zumtobel Lighting GmbH Schweizer Strasse 30 Postfach 72 6851 Dornbirn, AUSTRIA T +43/ (0)5572/390-0 F +43/ (0)5572/22 826

3rd edition, revised and updated, September 2011


Chapter 1

Lighting technology and lighting applicationWhat is light? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Basic parameters used in lighting . . . . . . . . . . . . . . . Luminous flux . . . . . . . . . . . . . . . . . . . . . . . . . . . . Luminous intensity . . . . . . . . . . . . . . . . . . . . . . . . Illuminance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Luminance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Quality characteristics of lighting . . . . . . . . . . . . . . . . The right light traditional and new quality criteria . . Illuminance definition of terminology . . . . . . . . . . Glare glare limitation . . . . . . . . . . . . . . . . . . . . . Light colour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Colour rendition . . . . . . . . . . . . . . . . . . . . . . . . . . Measuring illuminance . . . . . . . . . . . . . . . . . . . . . . . Lighting technology . . . . . . . . . . . . . . . . . . . . . . . . . Types of lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lighting concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . Humanergy Balance . . . . . . . . . . . . . . . . . . . . . . . . . Comprehensive assessment of lighting quality (ELI) . . Visual performance . . . . . . . . . . . . . . . . . . . . . . . . Vista . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Visual comfort . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vitality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Empowerment . . . . . . . . . . . . . . . . . . . . . . . . . . . Calculation of energy efficiency (LENI) . . . . . . . . . . . . 23 45 4 5 5 5 68 6 67 7 8 8 9 10 11 12 13 14 15 16 16 18 17 17 17 18 18 19

What is light?Light is that part of the electromagnetic spectrum that is perceived by our eyes.

What is light? Wavelength [m] 10-10

What does the human eye see? Relative spectral brightness perception 1.0 0.8 0.6 0.4 Infrared Microwaves 0.2 350 450 550 650 750 Wavelength [nm] Wavelength [m] Night Day

Gamma rays X-rays Ultraviolet Light

10-5

100

Television, VSW Medium wave

105

Radio waves

By day we see in colour, while at night we can only see in shades of grey.

2 / Chapter 1


Light has a triple effect: Light for visual functions illumination of task area in conformity with relevant standards glare-free and convenient Light creating biological effects supporting peoples biological rhythms stimulating and motivating Light for emotional perception pleasant lighting enhancing the interior design makes people relax and feel at ease


Chapter 1 / 3

Basic parameters used in lightingLuminous flux Luminous intensity Illuminance LuminanceLuminous ux

I=

E=

Lumen [lm] Luminous intensity I Illuminance E

Candela [lm/sr]=[cd] Luminance L L=

Lux [lm/m2]=[lx]

L=

[lm/(sr*m2)]=[cd/m2]

solid angle into which luminous ux is emitted area hit by luminous ux visible areas of light source reectance of area 3.14 for diffuse surface areas

Abbreviation: Unit:

Phi Lumen

4 / Chapter 1


Luminous flux The luminous flux describes the quantity of light emitted by a light source. The luminous efficiency is the ratio of the luminous flux to the electrical power consumed (lm/W). It is a measure of a lamps economic efficiency.

lm

Luminous intensity The luminous intensity describes the quantity of light that is radiated in a particular direction. This is a useful measurement for directive lighting elements such as reflectors. It is represented by the luminous intensity distribution curve (LDC).

Abbreviation: Unit:

I cd

Candela

Illuminance Illuminance describes the quantity of luminous flux falling on a surface. It decreases by the square of the distance (inverse square law). Relevant standards specify the required illuminance (e.g. EN 12464 Lighting of indoor workplaces). Illuminance: flux (lm) E(lx) = luminous 2 area (m )

Abbreviation: Unit:

E lx

Lux

Luminance Luminance is the only basic lighting parameter that is perceived by the eye. It specifies the brightness of a surface and is essentially dependent on its reflectance (finish and colour).The Lighting Handbook

Abbreviation: Unit:

L cd/m2

Chapter 1 / 5

Quality characteristics of lightingThe right light traditional and new quality criteriaT R A D I T I O N A L

Harmonious brightness distribution Sufcient illumination level

Glare limitation Avoidance of reections

Good modelling Correct light colour Appropriate colour rendition

Quality criteriaChanging lighting situations Personal control Energy efciency Daylight integration Light as an interior design element

N E W

Illuminance definition of terminology Each term corresponds to the new European standards (see Chapter 2 / 2). Illuminance maintenance value m: value that the illuminance level must not fall below in the visual task area. Visual task area: illuminance levels are specified for specific visual tasks and are designed for the area in which these may take place. If the precise location is not known, then the whole room or a specific working area is used to define it. The visual task area may be a horizontal, vertical or inclined plane. Area immediately surrounding the visual task area: here illuminance may be one level lower than in the visual task area (e.g. 300 lx to 500 lx). Maintenance factor: the initial value multiplied by the maintenance factor gives the illuminance maintenance value. The maintenance factor can be determined individually, and takes the installations reduction in luminous flux caused by soiling and ageing of lamps, luminaires and room surfaces into account. The maintenance schedule (the cleaning and maintenance intervals for the lamps and installation) must be documented. See also Chapter 8 / 20 on Economic efficiency calculation.

6 / Chapter 1


Relative illuminance (%)150 125 100 75 50 25 maintenance value initial value

operating timeMaintenance value = maintenance factor x initial value

Glare glare limitation Direct glare Reflected glare

Cause luminaires without glare control very bright surfaces Effect loss of concentration more frequent mistakes fatigue Remedy luminaires with limited luminance levels blinds

reflective surfaces incorrect luminaire arrangement incorrect workstation position loss of concentration more frequent mistakes fatigue


matching luminaire to workstation (layout) indirect lighting matt surfaces

Chapter 1 / 7

Light colour The light colour describes the colour appearance of the light.Colour temperature Appearance ww nw tw up to 3,300 K 3,300 K 5,300 K above 5,300 K reddish white blue-ish Association warm intermediate cool

Ww = warm white, nw = intermediate, tw = cool white

The light colour sets the underlying mood of the room! Colour renditionColour rendition index Ra 90 8089 7079 6069 4059 2039 Daylight LED Incandescent lamp Compact uorescent lamp Fluorescent lamp Mercury vapour highpressure lamp Metal halide lamp Sodium vapour highpressure lampbanned or no longer recommended under EU Regulation 245/2009 (EUP), due to low efficiency and inappropriate colour rendering.

Application examples (minimum requirements for Ra): Ra 90: colour inspection Ra 8089: offices Ra 7079: electronics industry Shown on fluorescent and compact fluorescent lamps as well as high-pressure discharge lamps (high-pressure mercury vapour lamps, metal halide lamps and high-pressure sodium vapour lamps): Ra 60 69: assembly work Ra 40 59: fabrication shop Ra 20 39: warehouses Example 840: 8 Ra 80 40

Colour temperature 4,000 K (nw)The Lighting Handbook

8 / Chapter 1

Measuring illuminanceMean illuminance is the arithmetic mean of the point brilliance levels measured with a luxmeter in a defined grid, under precisely specified conditions. Measuring instruments: description and precision L: maximum precision, tolerance 3 % A: high precision, tolerance 5 % B: average precision; tolerance 10 % (minimum requirement) Measuring conditions avoid external light/daylight (measure separately and subtract) check mains voltage and ambient temperature use new, burnt-in lamps (discharge lamps 100 h) Measuring grid and measuring level workplaces = 0.75 m; sports facilities (floor) = 0.03 m circulation areas, stairs, car parks (floor) = 0.03 m cylindrical illuminance = 1.2 m measuring grid: congruent triangles measuring grid not congruent with luminaire layout gridSize of measuring field 1m 5m 10 m 50 m 100 m Grid element spacing 0.2 m 0.5 m 1.0 m 3.0 m 5.0 m


Chapter 1 / 9

Lighting technologyUnder the new European standard for interior workplace lighting, EN 12464, (psychological) glare is assessed by the unified glare rating method (UGR), which is based on a formula for glare. It takes account of all the luminaires in a system contributing to the sensation of glare. UGR tables derived from this formula are provided by the manufacturers for glare rating. The Quickplan tables in Chapter 6 and the lighting catalogues contain reference values for specific room sizes. UGR = 8 log 0.25 Lb (1)

(

L2 P2 (2)

)

The UGR method takes account of all the luminaires in the system that contribute to the glare sensation (2) as well as the brightness of walls and ceilings (1). It produces a UGR index. The two methods the one set out in DIN 5035 and the one defined in EN 12464 produce comparable results. UGR limits (UGRL), that must not be exceeded: 16 19 22 25 28 technical drawing reading, writing, training, meetings, computer-based work craft and light industries heavy industry railway platforms, foyers

10 / Chapter 1


Quality class for nominal illuminance (lx) A 1000 750 500 90) intermediate white (4200 K, colour rendering Ra > 80) switchable or DALIdimmable

VIVO LED 30 W luminaire luminous flux: up to 1150 lm replaces low-voltage halogen lamps up to 75 W 25 beam angle warm white (3000 K, colour rendering Ra > 90) intermediate white (4200 K, colour rendering Ra > 80) switchable or DALIdimmable

18 / Chapter 3

www.zumtobel.com/productsites


VIVO-S and VIVO-SL Spotlight system with three hundred and sixty degrees precisionModels: recessed spotlight; spotlight head pivots from position flush with ceiling to 90 2 design sizes: round and square Pros for VIVO-S: pivots through up to 90 rotates through 360 pivots to position flush with ceiling pivots progressively Squeeze, Move and Retain (SMART) system for intuitive alignment Pros for VIVO-SL: freedom of design, also in case of low-profile ceilings pivots through up to 50 Squeeze, Move and Retain (SMART) system for intuitive alignment HIT G8.5 35/70 W and QT 90 W lamps electronic ballast must be ordered separately

Benefits: complete solution combining ceiling-mounted module and track highly flexible, architecturally consistent lighting conceptThe Lighting Handbook

VIVO is a real all-rounder mastering every lighting task in shops and stores


Chapter 3 / 19

ARCOS spotlight system Highest sensibility for art and cultureThe ARCOS spotlight system has been specially designed for use in high-grade art and culture applications as well as for use in retail spaces. Its linear design, compact dimensions and perfect proportions blend seamlessly into any interior design scheme.

Application: museums exhibitions art galleries retail and presentation areas

Design by David Chipperfield Architects

Benefits: unobtrusive, linear design control gear and accessory holder fit inside the spotlight housing innovative thermal properties (Cool Touch) ergonomic user interface for add-on functions (spotlight fixing and lamp focus adjustment, dimmable on the spotlight)

lamp glare control thanks to built-in anti-glare ring new 3-phase adapter: discreet shape, optimised handling, DALI-compatible via three-phase track comprehensive spotlight system and wide choice of accessories cater perfectly for a wide variety of lighting tasks

20 / Chapter 3



Models: for 3-phase and DALI tracks 4 sizes as standard spotlight, or with wallwasher attachment for premium accent lighting light sources: LED up to 30 W, low-voltage halogen up to 100 W, HIT up to 150 W

linear wallwasher for uniform illumination (T16, QT-DE, HIT-DE) projection spotlight with iris diaphragm or contour slider for sharp-edged points of light extensive choice of accessories

Standard versions

ARCOS 1 ARCOS 1 ARCOS 2 Projection

ARCOS 3

ARCOS 4 HIT

ARCOS 4 QT/QR 111

Wallwasher versions

ARCOS 1

ARCOS 2

ARCOS 3

ARCOS 4 HIT

ARCOS 4 QT/QR 111

Wallwasher versions


ARCOS WW HIT-DE

ARCOS WW T16


Chapter 3 / 21

DISCUS spotlight system Efficient retail area lighting using state-of-the-art light sourcesForm follows LED for the first time ever, the design of the DISCUS spotlight has been geared towards LED technology and, thanks to its unobtrusively flat shape, it blends perfectly into any interior design scheme. Versions for HIT light sources round out the product range; track-mounted and ceiling-recessed spotlights allow for integral lighting solutions.

Design by EOOS

Application: shops, shop windows & retail areas

Benefits: unobtrusive design and flat shape innovative construction allows strictly passive cooling of the LED module efficient lighting concepts thanks to state-of-the-art light sources (LED and HIT) new track-box adapter for track-mounted spotlights: compact design and optimised handling

complete lighting solution thanks to the combination of track-mounted and ceilingrecessed spotlights spotlight rotates through 360, pivots through +/90

22 / Chapter 3



Models: 3-phase track-mounted spotlights ceiling-recessed spotlights (please order electronic ballast separately), single and double

LED 30 W HIT 20/35 W GU6,5 HIT 35/70 W G8,5 (all versions are available with same-diameter spotlight head) extensive choice of accessories

Surface-mounted spotlights

DISCUS LED

DISCUS HIT

Recessed spotlights

DISCUS-S E1 HIT

DISCUS-S DISCUS S E2 HIT



Chapter 3 / 23

SUPERSYSTEM Multifunctional lighting system with innovative LED hybrid technology

SUPERSYSTEM is a compact, linear lighting system which is perfect for use in art and culture, and presentation and retail applications. Extremely disparate requirements can be met and hybrid solutions can be implemented within a project thanks to its flexible, modular design that uses various lighting inserts.

Application: art and culture presentation and retail reception areas

Design by Supersymetrics

Benefits: compact, miniaturised shape unobtrusive design premium look, functional but aesthetically pleasing highly flexible thanks to a wide variety of lighting inserts with LEDs and conventional light sources for accent and general lighting

LED lighting heads can be rotated, swivelled and completely recessed independently of each other

24 / Chapter 3



Models: SUPERSYSTEM H or S section for accommodating lighting inserts for direct and/or indirect lighting LED lighting heads, 2.5 W or 4.5 W (as single or triple module), available in 3 colour temperatures for efficient, flexible accent lighting T16 lighting insert for diffuse direct/indirect lighting T16 wallwasher optic LED Decoline Basic for indirect ceiling illumination

3-phase track for mounting spotlights SUPERSYSTEM pendant luminaire: hybrid solution with LED lighting heads and T16 SUPERSYSTEM ceilingrecessed downlight with LED lighting heads, single or quadruple SUPERSYSTEM 3-phase LED lighting unit with LED lighting heads, for use straight on 3-phase tracks

LED pendant luminaire

3-phase LED lighting unit

LED downlight single and quadruple



Chapter 3 / 25

2LIGHT High-quality downlight systemImpressive looks unobtrusive, flat aluminium frame in titanium colour high-quality printed safety glass panel unique Mellow Downlight effect Design by Hartmut S. Engel

2LIGHT MINI LED 2LIGHT MINI Pure White has a luminaire luminous flux of 1100 lm (3000 K and 4000 K)

2LIGHT MINI RGB/W 350 lm of projected light, direct LED light with RGB LED for a unique mellow downlight effect

2LIGHT MINI MINIATURE downlight system for accent lighting also available with LED Application: display lighting, restaurants, cafeterias, bars, reception areas, hotels, residential properties

2LIGHT-C MINI (CARDAN) MINIATURE downlight system for accent lighting maximum application flexibility thanks to integral pivoting lamp units Application: sales counters, small presentation areas, points of sale, shelf lighting

26 / Chapter 3



2LIGHT MINI surfacemounted MINIATURE downlight system for accent lighting surface-mounted housing can be installed quickly using CLIX mechanism Application: display lighting, reception areas, corridors, foyers and all other applications for which surface-mounted luminaires can be used

2LIGHT downlight system for widearea general lighting Application: reception areas, waiting areas, restaurants, corridors, foyers, conference rooms, relaxation areas, shopping arcades

2LIGHT-C (CARDAN) downlight system for accent lighting maximum application flexibility thanks to integral pivoting lamp units Application: shops, retail areas, presentation areas, museums



Chapter 3 / 27

Benefits:

Easiest possible maintenance/easy handling 2LIGHT has a completely closed housing. At the same time, 2LIGHT is light-tight in the ceiling. The unique EasyClean catch enables quick and easy relamping.

Unique technical lighting features innovative principle of reflector splitting diffuse light: a special matt-sanded plastic panel behind the safety glass ensures a matched soft light component around the reflector. Soft, pleasantly bright light is provided. direct reflector light: light component directed downwards via facetted reflector

28 / Chapter 3



Models:

2LIGHT (fixed)

2LIGHT-C (pivots on gimbals)

2LIGHT MINI single module 2LIGHT MINI double module 2LIGHT MINI triple module 2LIGHT MINI surfacemounted 2LIGHT single module

2LIGHT double module

2LIGHT triple module



Chapter 3 / 29

Type IP44

Module size

Mounting depth

Lamp(s)

Accessories

Protection class

Overview:

30 / Chapter 3Colour filter Casting surround Mounting kit for thin ceilings Interchangeable reflectors Mounting kit for thin ceilings IP44 IP44 IP44 IP40 Colour filter Mounting kit for thin ceilings Colour filter Mounting kit for thin ceilings Colour filter Colour filter for soft light component IP44 Casting surround Mounting kit for thin ceilings Colour filter for soft light component IP44 Casting surround Mounting kit for thin ceilings

2LIGHT MINI 2LIGHT-C MINI

118 x 118 mm

100 mm

CDM-TM 20/35 W QT-LP to 75 W

118 x 118 mm

120 mm

256 x 118 mm

103 mm

373 x 118 mm

103 mm

127 x 127 mm x (height) 175 mm 216 x 216 mm

152 mm

LED WN/WW or LED RGB/W CDM-TM 20/35 W QT-LP to 50 W CDM-TM 20/35 W QT-LP to 50 W CDM-TM 20/35 W QT-LP to 75 W TC-TELI 1x32/42 W HIT-TC-CE 1x20/35/70 W


2LIGHT MINI single module 2LIGHT-C MINI double module 2LIGHT-C MINI triple module 2LIGHT MINI surface-mounted 2LIGHT/ 2LIGHT MDW single module 2LIGHT/ 2LIGHT MDW double module

408 x 216 mm

152 mm

TC-TELI 2x32/42 W HIT-TC-CE 2x20/35/70 W



2LIGHT/ 2LIGHT MDW triple module

600 x 216 mm

152 mm

Colour filter for soft light component IP44 Casting surround Mounting kit for thin ceilings

2LIGHT-C single module

216 x 216 mm

152 mm

TC-TELI 1x32/42 W T-16 3x24 W HIT-TC-CE 1x20/35/70 W HIT-CE 3x35/70 W TC-TELI 1x32/42 W HIT-TC-CE 1x20/35/70 W

www.zumtobel.com/productsitesColour filter for soft light component IP44 and directional light Casting surround Mounting kit for thin ceilings Interchangeable reflectors Colour filter for soft light component IP44 and directional light Casting surround Mounting kit for thin ceilings Interchangeable reflectors Colour filter for soft light component IP44 and directional light Casting surround Mounting kit for thin ceilings Interchangeable reflectors

2LIGHT-C double module

408 x 216 mm

152 mm


Chapter 3 / 31

2LIGHT-C triple module

600 x 216 mm

152 mm


CRAYON LED downlightCRAYON E/A165 delivers approximately 600 lm of projected light, thereby achieving the same lighting level as a 50 W halogen lamp or 18 W fluorescent lamp, but with an installed load of just 12 W. CRAYON Q actually achieves a luminaire luminous flux of 2900 lm with an installed load of 48 W. This is equivalent to an efficiency of 60 lm/W. Application: hotel & wellness shops, department stores and malls Benefits: colour rendering index (Ra) in excess of 90 ensures pleasant light and brilliant colours in a room colour temperatures of 2700 K and 3500 K make it possible to choose a temperature to suit a particular lighting situation Models: recessed luminaire, round and square surface-mounted luminaire, round for each of the two models: intermediate white and warm white

public buildings administrative buildings covered outdoor areas and damp locations supplementary red LEDs are added by a built-in sensorcontrolled system to ensure constant lighting quality throughout the luminaires 50,000-hour service life at 70 % luminous flux

32 / Chapter 3



A built-in sensor-controlled system adjusts red LEDs to ensure stable lighting quality throughout the luminaires service life.

CRAYON E165 | Recessed downlight

CRAYON A195 | Surface-mounted downlight

CRAYON Q375 | Recessed downlight



Chapter 3 / 33

PANOS INFINITY LED Downlight rangePANOS INFINITY LED synonymous with: best energy efficiency (up to 77 lm/W) best lighting quality safest technological concept most comprehensive range

Application: PANOS INFINITY is an economically efficient alternative in any application area where 2/18 W, 2/26 W or 2/32 W compact fluorescent lamps are currently used.

Design by Chris Redfern Sottsass Associati

Design: Thanks to its minimalist stylistic idiom, PANOS INFINITY embodies the spirit of our age.

34 / Chapter 3



luminaires with narrow white ceiling ring frameless luminaires for plasterboard or metal ceilings

Benefits: luminaire efficiency up to 77 lm/W 70 % more efficient than downlights using compact fluorescent lamps DALI-dimmable as standard (5100 %) highly efficient, passive thermal management modular lighting chamber system

service life 50,000 hours at 70 % luminous flux Stable White, with stabilised colour temperature PANOS INFINITY for office applications in accordance with EN 12464 symmetrical, wide-angle light distribution

Models: Stable White downlights with 3000 K or 4000 K > 1800 lm for 27 W or > 2400 lm for 36 W from luminaire Colour rendering Ra > 90

150 mm and 200 mm diameters two mounting depths: low is only 100 mm and high is only 140 mm four reflectors: facetted, highly specular, matt silver, white accessories: anti-glare ring for low models, IP54 glass (transparent), concrete casting surround

Tunable White downlights adjustable from 2700 K to 6500 K > 1800 lm from the luminaire colour rendering Ra > 85



Chapter 3 / 35

PANOS PureWhite and PANOS BioMotion General lighting using LEDsPANOS PureWhite With luminous flux levels of approx. 1000 Im and 1800 Im, PANOS PureWhite cannot fail to impress thanks to its high energy efficiency and minimal maintenance effort.

Application: corridors & foyers sanitary facilities (IP54 in closed ceilings, with accessories) offices (UGR 19) Benefits: replaces 1/26 W and 2/26 W fluorescent lamps but consumes significantly less power with a service life of 50,000 hours at 70 % luminous flux, the downlights are virtually maintenance free Models: luminous flux: 1100 lm and 2000 lm colour temperature: warm white (3000 K) and intermediate white (4000 K)

shops museums hard-to-access areas such as cinema auditoriums, escalators, etc.

versions with 3000 K and 4000 K make it possible to select a colour temperature to suit a particular lighting situation models with a DALI interface allow easy dimming

reflector finishes: specular silver, matt silver, matt white

36 / Chapter 3



PANOS BioMotion Based on RGB technology supplemented with white LEDs. Colour temperatures from 2700 K to 6500 K and a colour rendering index (Ra) of 80 can be set with a luminaire luminous flux of approx. 1000 lm. Application: high-profile prestigious areas (dynamic colour and colour temperature changes) offices & conference rooms (dynamic colour temperature changes in harmony with human biorhythms) Benefits: automatic readjustment ensures constant lighting quality and constant luminous flux throughout service life of 35,000 hours DALI signals from an EMOTION touch panel can be used to generate lighting scenarios in dynamic colours, or a colour temModels: reflector finishes: specular silver, matt silver, matt white Active membrane cooling in the case of PANOS Pure White 2000 lm and PANOS BioMotion ensures efficient thermal management.

shops & museums (different colour temperatures for different materials) hotels & wellness areas

perature spectrum which simulates natural changes of daylight over the course of a day this gives a precisely adjustable colour range that works in harmony with human biorhythms or a colour temperature that can be adapted to suit various surfaces



Chapter 3 / 37

PANOS L and H Multi-talented downlightsPANOS L recessed depth of just 100 mm maximum efficiency levels PANOS H satisfies the most stringent glare limitation requirements without the need for accessories

Reflectors and their applications

HF/LF The precision-shaped facets provide brilliant effects, reduced luminance levels and optimum efficiency.

HG/LG Highly specular darklight reflector optic for glare-free working at the highest level.

HM/LM Good looks are guaranteed by this matt reflector optic with reduced dust sensitivity.

HL/LL The white reflector optic is a perfect match for the decorative accessories. Design by Sottsass Associati

38 / Chapter 3



HWW The special ribbed structure of the reflector produces asymmetrical light distribution, ideal for highlighting vertical surfaces.

Finest aluminium plating by sputtering Sputtering is a unique, highquality 4-chamber metallising process applied at high vacuum. Benefits: optimum lighting effect at high efficiency levels, perfect glare control and ideal light distribution high-quality appearance with darklight effect and iridescence-free reflector extremely easy maintenance and easy cleaning

Installation instructions No-tool installation The mounting ring made of die-cast aluminium is fitted without tools using spring clips. Combined refl./flange unit The reflector/flange unit is installed by means of a twist and lock mechanism without any tools. The ballast box has a rapid locking device and forms a pre-assembled luminaire unit with the reflector.

Precision detailing The excellent technical lighting characteristics of PANOS L and H reflector optics would be impossible to achieve if it were not for the exceptional accuracy of their injection-moulded components made of high-grade polycarbonate that direct the light. Zumtobel uses the sputtering method to coat the reflectors, regardless whether they are facetted, smooth or wallwasher reflectors. Aluminium is sputtered onto the plasticThe Lighting Handbook

in a high vacuum; then a very thin but extremely hard protective layer is applied. Compared to conventional vaporising or metallizing of surfaces with aluminium, sputtering ensures a significantly higher quality of the layer and a remarkable improvement in edge coverage. This unique metallisation process has set a new standard in the market. Other benefits include non-iridescence and easy cleaning using a cleaning cloth.


Chapter 3 / 39

PANOS M/MWW Impressive and powerfulPANOS M Metal reflector for high temperature resistance. Mounting rings and cooling attachments made of die-cast aluminium. Ideal for lamps that generate a lot of heat. PANOS M-V This inwardly swivelling luminaire is no different from a conventional downlight in terms of ceiling look but nevertheless offers the advantages of a swivelling luminaire. PANOS M LG/HG and PANOS M LM/HM Optimal thermal management ensure maximum luminous flux when fitted with 2 x 42 W TC-TELI. The luminaire is light-tight in the ceiling, and can be operated completely closed with IP54. It is ideal for use with strict fire regulations. PANOS MWW As regards its look on the ceiling, the wallwasher with asymmetrical light distribution is not different from rotationally symmetrical luminaires. It does not interfere with the interior design. Wide range of lamps With the wide range of lamps that can be fitted, PANOS M and MWW give lighting designers maximum freedom for professionally setting the lighting stage. 40 / Chapter 3 www.zumtobel.com/productsites


PANOS S Incredibly versatile, providing more freedom for vertical adjustment

With PANOS S fully swivelled out to 60, it is possible to illuminate a wall from its top edge.

As the lighting head and the housing are separately adjustable, specific areas can be shaded.

For illumination of different levels of shelving, PANOS S can be swivelled into the ceiling by up to 45.

Suitable reflectors for any situation Comparing light distribution/room: length 5 m, height 3 m Accent lighting by PANOS S150 with HIT G8.5

4 x PANOS S150 FL 70 W500 700 900 1100 1300 1500

Accent lighting by PANOS S200 with HIT G12

4 x PANOS S200 FL 70 W500 700 900 1100 1300 1500

Wallwashing by PANOS S250 with HIT-DEThe Lighting Handbook

500

700

900

1100

1300

1500

3 x PANOS S250 70 W Chapter 3 / 41


PANOS Q Square downlight for uncompromising looks and lighting technologyPerfect one-piece reflector base Consistently square reflector, light-tight, made of high-quality UV-resistant polycarbonate for perfect light distribution.

Persuasive freedom of design various reflector optics: faceted, smooth, matt and painted various cover frames: white, titanium, chromium, framelessPANOS Q Low

trendy attachments fitted as block or frame suspended attachment and technical lighting accessories

PANOS Q High

Reflector models faceted smooth matt white

Frame models titanium chrome white

Frameless model

Attachments

Attachments

42 / Chapter 3



Less installation time PANOS no-tool quick installation shift & lock system for fixing cover frame quick and easy subsequent installation of attachements


Type PANOS L

Ceiling cut-out Light sources 175/200/250

PANOS H

Features high light output ratio, mounting depth only 100 mm, variety of surface finishes perfect glare control, DSE-compatible without attachment, illumination of vertical areas

PANOS M

100/150/200/250

Overview of the PANOS range

PANOS M-V

100/150

Reflector optic Light distribution faceted, smooth, painted, matt faceted, smooth, painted, matt, wallwasher smooth, partly structrured flood

PANOS M LG/HG 200/250 PANOS M LM/HM PANOS MWW 150/200

smooth, matt asymmetrical

www.zumtobel.com/productsiteshuge variety of light sources, consistent appearance, flat circular design internally swivelling (035) for uniform ceiling look general lighting with high wattages, housing light-tight uniform illumination of vertical areas, calm, uniform ceiling look uncompromising flexibility, can be swivelled in and out, highly convenient control for ceilings without mounting depth, reduced building and installation costs, large variety of surface finishes perfect one-piece reflector base, optimum, glare control (DSE-compatible), exceptional, design freedom (colours + attachments) approx. 1000 lm/1800 lm (lum. flux) of white light, or approx. 1000 lm (lum. flux) and variable 27006500 K in case of BioMotion

PANOS S

100/150/200/250

spot, flood

PANOS A

Surface-mounted

PANOS Q

190/190 250/250

faceted, smooth, painted, matt, wallwasher faceted, smooth, painted, matt

Chapter 3 / 43

PANOS LED

150

smooth, painted, matt

FD 1000 The functional downlightThe FD 1000 downlight is a cost-effective alternative with an attractive price/performance ratio for many application areas such as office premises, side rooms or corridors. FD 1000 concentrates entirely on functionality and boasts a good light output ratio. Available with a selection of the most important lamp types, FD 1000 offers the right luminaire package for any lighting solution. Combining it with decorative attachments allows a plethora of options when it comes to light design and luminaire appearance.

Application: office areas corridors and hallways side rooms

Models + benefits: FD 1000 LF horizontal lamp position facetted reflector ceiling cutout: 200 mm lamps: 1 x 13/26 W, 2 x 13/26 W low-loss ballast/electronic ballast/EVG W3/LDE W5 NF 3/NA3/GET casting surround IP44 attachment, clear and opal decorative disc, decorative ring

44 / Chapter 3



FD 1000 M vertical lamp position ceiling cutout: 150 mm lamps: HIT G12 35/150 W HIT G 8,5 20/70 W HSTGX12 50/100 W meat/cold-meat filter (NUG) and UVA filter no-tool installation ceiling ring, white

FD 1000 S vertical lamp position ceiling cutout: 150 mm/200 mm lamps: HIT-CEG12 35/70/150 W HIT-TC-CE G8,5 20/35/70 W HST GX12 50/100 W QT 12 GY6,35 100 W meat/cold-meat filter (NUG) and IR/UVA filter spot and flood reflectors



Chapter 3 / 45

PASO II Recessed floor luminaire systemPASO II, the modern recessed floor luminaire range, knows just how to hit all the right buttons when it comes to setting dramatic contemporary lighting scenes with an extensive, impressively styled product line. Models: PASO II D/Q 120 LED board, PowerLED QR-CBC compact fluorescent lamp PASO II D/Q 190 PowerLED QR-CBC, QR 111 TC-TEL HIT 20 W (190 mm or side length) PASO II D 260 PowerLED LED floor lighting tile TC-TEL HIT up to 70 W (260 mm or side length) prestigious private settings, indoor and outdoor areas Round or square luminaire housings and a wide choice of different light sources and new LED versions in all 3 design sizes allow precise, custom lighting solutions for accent lighting or decorative orientation lighting.

(120 mm or side length)

Application: shops & display windows galleries & showrooms hotels & wellness Benefits: flush with floor or overlapping frame without visible screw heads glass-only model models with reduced surface temperature to protect people and property 46 / Chapter 3



patented sealing system to protect against penetration of surface water various technical lighting accessories

Application: PASO II with LED technology powerful accent lighting spotlights and luminaires for impressive effects and orientation lighting LED luminaires for decoraPASO II everything in the right light Guiding light

tive lighting points, either static or with variable RGB colours luminaires with 3, 4 or 7 PowerLEDs for lighting columns with various spacings in between

Spot and superspot

Floodlighting PASO II extra low-profile design Use in screeded floors, without impacting on the structural calculations of concrete ceilings

Wallwashers

100 mm

PASO II D/Q range, low-profile design190 mm HIT 20 W compact fluorescent lamps up to 10 W TC-DEL LED 260 mm HIT 35 W compact fluorescent lamps up to 18 W TC-DEL LED


PASO II accessories for an impressive yet safe presence colour filters for coloured honeycomb meshes for glare accent lighting control casting surround for quick IR blocking filters for reducing and safe installation surface temperature mounting kit for cavity floors/ anti-slip glass panel available hollow ceilings for fixing upon request PASO II luminaires with over- IP67 general-purpose box for lapping frame cover external control gear (PASO II S) www.zumtobel.com/productsites Chapter 3 / 47

SLOTLIGHT II The straight-ahead luminaire: from indoors to outdoors, even round the cornerThis new light line hides the luminaire unit and instead relies on delivering an outstanding lighting effect. SLOTLIGHT IIs intelligent design makes mounting and installation significantly easier. It comes with all the features required for any type of mounting: recessed mounting, surface mounting and cord suspension. Complete product range: recessed, surface-mounted and pendant luminaire corner luminaires IP54 luminaires RGB LED luminaires LRO optic for task lighting versions with and without a frame Application: offices schools

Lighting technology/optics: PMMA optic provides virtually 100 % uniform lighting LRO optic for reduced luminance levels IP54: ideal for covered outdoor locations

aluminium reflector increases luminaire efficiency

48 / Chapter 3



The new light line boasts a 50 % improved light output ratio, and this figure can be boosted another 25 % by using an add-on reflector.

No reflections the Luminance Reducing Optic ensures optimal lighting conditions at the workstation.

Lamp arrangement:A B C A

B

C

One luminaire or a continuousrow system running vertically or horizontally. A: single-length B: double-length C: triple-length and multi-length Notes regarding lamps: In the case of SLOTLIGHT II, uniformity is paramount. In order to achieve the best results in terms of uniformity, it is advisable to note the tips on the left regarding the arrangement of lamps.

The blue rectangle in the diagrams denotes the relevant manufacturers printed information.


A burn-in time of 100 hours at 100 % output is recommended in order to ensure optimal operation of for T16 light sources. The light source should be operated at 100 % output several times during its service life. Chapter 3 / 49


ELEEA Direct/indirect luminaireLouvre optic

MPO optic

Design by ingenhoven architects

ELEEA meets the increasingly exacting requirements that are being placed on task lighting. Economic efficiency is the watchword, both in terms of investment and in use. With its tactically clever light distribution and high light output ratio levels, ELEEA makes a significant

contribution towards lighting quality, comfort and meeting green building and resource conservation requirements. This direct/indirect luminaire combines flexible functions and design options with a decidedly plain and unpretentious styling.

ELEEA light distribution with 1/35 W:180 150 150

120

90

300

200

100

60

30 cd/klm 0

30

50 / Chapter 3



Benefits: Optimised, extremely wideangle light distribution for a minimum suspension height of 15 cm without any hotspots for low room heights. This ensures that the ceiling

is illuminated uniformly and, because of the shallow suspension height, the luminaire becomes part of the ceiling (patented upper reflector for indirect component).

Application: 75/25 direct/indirect light distribution for high light output ratio levels in excess of 90 % for maximum energy efficiency from < 2 W/m2/100 lx Optimised, very wide-angle light distribution for excellent uniformity and vertical illuminance, prevents cast shadows. This ensures technical lighting quality in the room (bright walls and ceilings) without compromising maximum efficiency. louvre optic for high efficiency (< 2 W/m2/100 lx)

LRO optic allows luminaires to be arranged freely in the room hybrid version with LED for indirect component and T16 for direct component; both components are dimmed separately single-lamp and twin-lamp luminaires in identical housings

Application: offices schools


Models: single and double lengths straight and L-connectors single-cord suspension pendant and surfacemounted luminaire louvre and LRO single-lamp and twin-lamp T16 28/35/49/54 W www.zumtobel.com/productsites Chapter 3 / 51

VAERO Waveguide luminaire providing soothing light for people and rooms

Design by Hartmut S. Engel Ingeniously designed VAERO waveguide luminaire with MPO lighting technology for maxiBalance between energy efficiency and lighting quality The sandwich construction of the micropyramidal optic lets the light really sparkle. Together with two other layers, mum energy efficiency. 2 designs available structured and homogeneous. it forms an optical system that ensures glare control in conformity with relevant standards at flat angles (EN 12464) and reduced luminance at steep angles.

Base Micro-pyramidal layer for directing light Diffusor layer

52 / Chapter 3



The Photometric examination of new lighting systems research carried out at TU Ilmenau demonstrates that systems using MPO technology obtain excellent values with respect to contrasts in the room, in the task area and on the screen.

Via adjustable reflectors, the light distribution curve of the luminaires indirect component can be adjusted to the suspension height of the luminaire.

Lighting quality created by contrast engineering

Contrasts in the room Brightness perceived at the workplace is determined not only by illuminance in fact, ceilings and walls have a

major impact, too. Balanced luminance levels create a pleasant, natural working atmosphere.

Contrasts between ceiling and luminaire Bright ceilings open up a room. The luminaires and their luminance levels blend

harmoniously into the brightness pattern of the ceiling. The variable pendant length of VAERO and adjustable indirect components are unique.

Contrast rendition in the task area Visual contrasts in the task area are determined by luminance ratios, e. g. ink colour on background.

The reduced luminance of the MPO diffuser helps to improve contrast rendition (see TU Ilmenau research).

Contrast rendition on screens In every location, and no matter what the angle of inclination, screens must remainThe Lighting Handbook

free from annoying reflections. Thanks to the MPO diffuser and reduced luminance , the viewability of computer screens is excellent.


Chapter 3 / 53

AERO II Latest-generation hybrid luminaireA combination of high-power LEDs and T16 lamps makes AERO II the most efficient luminaire in its class. AERO II Hybrid marks a new chapter in the history of lighting technology. It is the first ever luminaire to interactively combine LEDs and fluorescent lamps. Thanks to a hybrid lightsource combination, AERO II manages to reduce the energy consumption of a waveguide luminaire down to levels that were hitherto only achievable using classic indirect/direct louvre systems.

Design by Chris Redfern Sottsass Associati

Benefits: brilliant LEDs take care of the more active, direct component T16 fluorescent lamps provide refreshingly indirect ambient lighting

highly perfected waveguide technology makes it possible to produce lighting solutions that offer maximum visual comfort, support for flexible workstation layouts and impressive energy efficiency

Waveguide technologie High-power white light LEDsThe Lighting Handbook

T16 uorescent lamp

54 / Chapter 3


Application: when used in conjunction with an intelligent lighting management system, separately controllable direct and indirect light allow for a wide variety of lighting scenes waveguide technology with lateral injection of light hides the light source from direct view and allows maximum flexibility when positioning luminaires above workstations seamless MPO+ optic with precision-ground micro-

pyramids really lets the brilliant light shine and ensures appropriate glare control for a particular application. Ensures glare control at flat angles and reduced luminance levels at steep angles direct light with high-power LEDs: either highly efficient and stimulating with a colour temperature of 6500 K or pleasantly intermediate (4300 K) can be used as an individual luminaire or as part of a continuous-row system

AERO II T16 The sophisticated design and state-of-the-art waveguide technology of the T16-only version of AERO II are impressive.


Models: AERO II Hybrid with separately controllable LED direct light and T16 indirect light individual luminaire continuous-row luminaire LED direct light with a colour temperature of 6500 K or 4300 K

AERO II T16 individual luminaire continuous-row luminaire


Chapter 3 / 55

LIGHT FIELDS Modular micro-pyramidal lighting system

Design by Sottsass Associati Pure innovation for the office Micro-pyramidal optic Even in surface-mounted and recessed luminaires, the sandwich construction of the micro-pyramidal optic ensures both glare control in conformity with standards and reduced luminance for direct illumination ideal for office lighting according to standard EN 12464.

Micro-pyramidal layer for directing light Diffusor layer

56 / Chapter 3



Base

Available as recessed/surface-mounted/pendant/ free-standing or cluster luminaires, they are ideal for the more stylish office, with EN 12464 compliance over a range of ceiling heights and floor areas.

Recessed 1198 x 298 2/28 W T16 1498 x 298 2/35 W T16 598 x 598 4/14 W T16 1248 x 310 2/28 W T16 1548 x 310 2/35 W T16 623 x 623 4/14 W T16

Surfacemounted 1248 x 310 2/28 W T16 1548 x 310 2/35 W T16 623 x 623 4/14 W T16

ID pendant 1248 x 310 2/54 W T16 1548 x 310 2/49 W T16 623 x 623 4/24 W T16

Free-standing luminaire 3/55 W TCL 3/80 W TCL

LIGHT FIELDS model Recessed L-FIELDS E 4 x 4/14 W T16 L-FIELDS E 4 x 2/28 W T16 L-FIELDS E 4 x 2/28 W T16 L-FIELDS E 6 x 4/14 W T16 Surface-mounted L-FIELDS A 4 x 4/14 W T16 L-FIELDS A 4 x 2/28 W T16 L-FIELDS A 3 x 2/35 W T16 L-FIELDS A 4 x 2/28 W T16 L-FIELDS A 6 x 4/14 W T16

M 625

M 600

1-person office

2-person office

3-person office



Chapter 3 / 57

ECOOS 360 light from an individual luminaire and continuous-row systemECOOS is economically efficient and environmentally compatible it provides allround 360 light using just one light source and fulfils quite specific, different tasks. For working, for relaxing and for a pleasant room effect. It has a versatile range of uses.

Complete product range: surface-mounted pendant luminaire continuous-row system Lighting technology/optics: indirect, direct and lateral light components direct light component is controlled using MPO+ technology Possible uses: can be arranged anywhere in the room thanks to MPO+ technology bright walls (vertical illuminance levels) thanks to Schools:ECOOS Wallwashers Seating area

Application: offices schools

aluminium reflectors reduce luminance levels for lateral light wide-angle indirect light distribution via diffuserpearl material lateral light component shallow suspension height (35 cm) thanks to wideangle indirect distribution

Offices:

ECOOS Task area Surrounding area

58 / Chapter 3



Examples of school and office applications: ClassroomLuminaire type Number of luminaires Installed load per luminaire [W] Total installed load [W] Luminaires operating efficiency [%] Mean luminance above 65 [cd/m] UGR axial UGR transversal Reference maintenance factor Mean illuminance Em in seating area [lx] Uniformity g1 (seating area) Mean vertical illuminance Em,v blackboard [lx] Uniformity g1 (blackboard) W/m (general lighting) W/m / 100 lx (general lighting) 49 W 8 54 432 90

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