talzine on bathroom lighting
DESCRIPTION
A complete discussion on how to light a bathroomTRANSCRIPT
2011 • bathroom special
bathroom lighting
2011
Lighting in a Bathroom ...
Any room in a house can be transformed with the right lighting, and the bathroom should be no exception. In the past a bathroom
was generally regarded as a functional, almost utilitarian space, but today it has been elevated to more of a relaxation room, a
haven of tranquility or even a complete wellness center. Nowadays this transformation can be all-encompassing with so many
possibilities in style, furnishings, decoration and finish. Careful lighting design and choice of fittings should also be a part of the
transformation.
Content
Bathroom atmosphere . . . . . . . . . . . . . . . . . . . . . . . . . . P05
Lighting calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P07
Lighting by zones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P09
Types of Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P10
Different kinds of Lighting . . . . . . . . . . . . . . . . . . . . . . . . P13
Lighting fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P14
General Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P19
Lighting on the mirror/ wash-hand basin . . . . . . . . . . . . P21
Lighting for the shower stall . . . . . . . . . . . . . . . . . . . . . . P23
Lighting for the lavatory . . . . . . . . . . . . . . . . . . . . . . . . . P25
Technical Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P26
Security in Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P28
Example of Lighting Calculation 1 . . . . . . . . . . . . . . . . . . P30
Example of Lighting calculation 2 . . . . . . . . . . . . . . . . . . P31
3
4
2011
Bathroom atmosphere
As in any other space, bathroom lighting should be attuned to the chosen fittings in the room. Always try to emphasize the atmosphere
of the bathroom with careful lighting, creating effects and atmosphere with the use of shadows.
Choose your lighting fixtures as a function of the lines of the architecture and be sure to match the atmosphere of the bathroom, for
instance Brushed Aluminium for a contemporary bathroom look, or Black + Gold for a more convivial approach.
Lighting can have a positive or negative influence on the bathroom ambience. For a contemporary space the use of cold light will
give the space a sterile and hygienic appearance, whilst warm light will add a touch of tradition to a more romantic bathroom.
For extra atmosphere, working with coloured linear lighting in the neighborhood of the bath-tub, throwing coloured, or even colour-
changing light onto water can be very effective.
SOME TIPS:
• Chromelightingfixturessuitverywellwithchrometaps
• Severallightsourcesondifferentcircuitscreatedifferentatmospheres
• RGBcanalsobeusedaschromotherapy
5
6
2011
Lighting calculation
Many bathrooms enjoy little or no natural light, making the careful choice of artificial lighting even more necessary. A bathroom
will have several different functions: In the morning we wake and generally want to enjoy a fresh stimulating shower – for this, the
lighting should also be stimulating and refreshing. After a hard day, a relaxing bath may be your preference, when equally soft and
relaxing lighting is more appropriate. Even the simplest of “scene setting” should be considered with thoughtful lighting design at
the planning stage. Several different light sources with divided circuit zones do not have to be complex but can make the difference
between a functional and a stunning ambience. Project 2
21.12.2010
TAL nv
Joos De Ter Beerstlaan 33B 8740 Pittem
Operator Lighting ConsultancyTelephone 003251464341
Fax 003251464342e-Mail [email protected]
Room 1 / Workplane / Isolines (E)
80
80
160
160
160
160
240 240
240240
240
240240 240
240
240240
240240
240
320
320 320320
320320320
4.61 m0.00 0.72 1.42 2.68 3.41 4.03
3.72 m
0.00
0.38
0.75
2.79
Values in Lux, Scale 1 : 50Position of surface in room:Marked point:(0.000 m, 0.000 m, 0.800 m)
Grid: 128 x 128 Points
Eav [lx] Emin [lx] Emax [lx] u0 Emin / Emax185 30 382 0.164 0.079
TAL LABORATORIES Page 1
7
8
2011
Illumination according to function
In a bathroom we can distinguish different lighting requirements by their function. At the mirror and the washbowl, task illumination
should be provided and should be suitable for shaving or perhaps applying make-up. We can combine this task lighting with indirect
accent lighting to give the space a warmer feel.
When considering a design, start with general lighting and then combine this with the more specific and separately controlled
requirements of the different functions. For general lighting, particularly in the smaller space, a central light point can be used, but
it is often better, particularly in the larger room to work with indirect lighting to provide the general light level.
FREQUENTLY MADE MISTAKES:
• Centralspot/directionallightingcreatingtoomuchshadow
• Theonlylightingiscentralintothespace
• Nolightpointintotheshower
• Toomuchlightoverthebath
Exampleofwronglighting
9
Types of lighting
A well illuminated bathroom uses a blend of different types of illumination. Each type has a specific characteristic and function, and
generally will not provide a good scheme in isolation.
BASIC LIGHTING
This illumination lays the foundation for the lighting scheme, providing sufficient general light throughout the room. The most
important characteristic of this part of the design is the uniform distribution of light and a minimum of shadow formation. For this
the ideal choice is some form of diffused lighting and preferably indirect. Care should be taken to ensure this basic illumination is
sufficient for safety. Most accidents in the home occur in the bathroom, where slipping on wet surfaces is a major cause of injury.
TASK LIGHTING
As the name suggests, task lighting is provided for a specific
task, such as shaving or applying make-up. Good task lighting
should be directed towards the subject, but in such a way that
shadows and reflections are avoided. Classic mirror lighting
for example provides light from above and from both sides,
but is not directional.
ACCENT LIGHTING
Accent lighting is characterised by the use of a defined beam
of light to accentuate an object. The width or concentration of
the beam is defined by the choice of reflector in the lighting
fixture and can be selected to illuminate a specific object
from a certain distance and angle. The light is usually strong
enough to “cut through” the basic lighting, creating strong
contrast and shadowing. An accented object will thus be
instantly noticed, with strong shadows. A good balance is of
course also very important and the designer should not make
the mistake of using too much accent lighting.
10
2011
ORIENTATION LIGHTING
Orientation lighting gives direction or guides and can be
achieved using very low levels of illumination and minimal
energy consumption, such as provided by LED sources.
This type of illumination is most widely used as a nightlight
alternative to the main lighting, but can also be used to the
accentuate architecture of the space. With modern technology,
a coloured LED source can be used, Amber or Blue having been
proven to be the least likely to interfere with sleep patterns.
ATMOSPHERIC LIGHTING
Use an indirect and/or coloured light source to create
atmosphere. Relaxing in the bath does not require high levels
of illumination so consider also a dimmer to set the mood.
This can then be used as a function of the general lighting,
which can be lifted by the dimmer control when required. A
great idea is to position lighting into a recess near to the bath,
or even under the bath where it can create the illusion of a
floating bath.
11
12
2011
Different kinds of lighting
DIFFUSED LIGHT
Light which is emitted or projected in a wide spread. This can be achieved by using diffusers or
lenses to scatter the light emitted by a source. A fluorescent lamp by design is a useful diffused
source, or we can use other light sources with polycarbonate or glass screens to provide
diffusion. The sun is a naturally diffused light source, using the atmosphere to scatter its rays.
Properties of diffused light
•Uniformlightdispersion
•Detailsarelessdefined
•Frequentlyusedasbasiclighting
•Nostrongshadows
DIRECT LIGHT
Light which is concentrated, guided or projected in a specific direction. Usually achieved by
positioning a light source within an optically optimized reflector system to collect and distribute
a defined light pattern. In a well-designed luminaire, maximum use is made of the available
light, thus optimizing the power of the source. A well designed and accurately placed optic will
also minimize discomfort glare caused by such a directional source.
Properties
• Detailsaregenerallymadeclear.
• Canbeusedtocreateatmosphere
•Definedshadows
• Accentuatingofobjectsandzones
• Canbeusedforefficienttasklighting
INDIRECT LIGHT
Light which reaches the required plane having been first reflected off another surface such
as a wall or a ceiling. Losses in the process of reflection generally mean that greater power
is required to reach an acceptable lighting result and, for optimum results, reflective surfaces
should be finished in a light or pastel colour.
Properties
• Excellentuniformityofilluminationinthespace
• Softshadowsandoutlines
• Highdegreeofvisualcomfort
13
Lighting fixtures
CEILING MOUNTED LIGHTING FIxTURES
Ceiling mounted lighting
fixtures are installed directly
on the ceiling and can be used
to provide directional and/or
general light. These fixtures
are usually self- contained
and include any required
transformer or control gear as
an integral component, because of this you can connect them
directly to a 230V supply, but they are sometimes a little bulky.
Always check that the ceiling is high enough to accommodate
the luminaire without causing an obstruction. A mistake is
often made by installing just one lighting fixture in the centre
of the room, with enough power to illuminate the entire space.
This results in a concentration of light and a bland appearance
with no atmosphere. It is much better to use several fittings of
lower power, strategically placed around the room.
Note: If you can touch the lighting fixture with an extended
arm when installed above an open area of the floor (not
above furniture, a bath or a table) persons will automatically
be inclined to bend their head.
SUSPENDED LIGHTING FIxTURES
Suspended Lighting Fixtures
have an important decorative
function and are always an eye
catcher. These lighting fixtures
augment an interior with light
and shape!
This type of fixture is not
generally suitable for use in
a bathroom due to the constraints of regulations, but can
provide a special touch. The bathroom must be large enough
and high enough and the fitting of a suitable type for use
within a bathroom.
14
2011
WALL LIGHTING FIxTURES
Fixtures are available to mount
on or in a wall and can provide
direct or indirect light. Surface
mounted indirect lighting
fixtures can create a very
beautiful effect with defined
beams of light projecting
up, down or up and down,
accentuating the architecture of the wall. This is a subtle
way to add weight to a room and to create a feeling of space.
Recessed wall fittings are frequently used in a bathroom with
a low ceiling or as basic lighting in a small WC.
DOWN-LIGHTS
Down-lights are very popular
for creating atmosphere and
for basic lighting, as well as for
accent lighting. Recessed and
with minimal trim, these fixtures
can provide a very discreet way
to illuminate a space. They are
available in various finishes,
shapes and colours, with trim for quick installation or without
trim for a seamless finish.
Sometimes restrictions in available ceiling recess space can
make down-lights unsuitable, but in any case, they should be
used only as part of a lighting scheme. Pure downlighting will
generally create a “tunnel effect” with strong shadows, a dark
ceiling and partly illuminated walls. Due to these effects, some
tasks mentioned earlier will be next to impossible without a
supplementary lighting source e.g. The make-up mirror!
Note: Never install spotlights directly above a bath as to
avoid an uncomfortable glare.
LINEAR LIGHTING FIxTURES
With luminares based on
modern LED or Linear
Fluorescent sources we can
create extremely narrow lines of
light. Built into and hidden in a
recess at the junction of ceiling
and wall or between walls, the
result is a subtle clean light,
which skims the wall or the ceiling. Linear lighting fixtures
are also used to accentuate some shapes in the architectural
environment, or to define a zone with light.
Because this type of light-line can be tailor made, they are
suitable for any space or purpose.
Note: Linear lighting fixtures can be tailor made, so they are
suitable for any space or purpose. In the case of a mirror,
LED or fluorescent linear lighting fixtures can be tailor made
to fit.
FLOOR SPOTS
Floor spots are built into a floor,
projecting an upward beam and
can be located to create very
atmospheric light patterns on
a wall. With many beam angles
and colour options, up-lighting
can be used for discrete but
creative atmospheric lighting,
or simple orientation lighting. With LED technology this form
of lighting is now also well suited for bathrooms due to their
generic ingress protection (IP rating) and the general cool-
running of the light source. Before the introduction of LED, it
would have been considered dangerous to fit floor spots.
The use of floor spots creates a mysterious, cinematic
atmosphere in the bathroom and they are most often used in
bigger spaces.
15
AboveabathitisimportanttoavoiddirectglareandGEENAfromTAListheidealcandidateforaneye-catchingandfunbutglare-freeoption.
16
2011
InthisconceptwealsousedourCHROMOSforatmosphericlighting.ThechoiceofcolourmatchesthatchosenfortheGEENAusedabovethebath.CHROMOSwillcreateaverybeautifulradiationonthewall.
Asabasiclight,HELAXisanattractivefixturewhichstillprovidesforpleasantgenerallighting.
Tasklightingisintegratedintothemirrorandprovideseye-leveldiffusedlighting.
17
18
2011
General Lighting
A glaring central light point in the bathroom is a shock to the system when you just wake up. It also creates a very flat appearance
and deep shadows. Consider working with indirect lighting for the general lighting level. If the bathroom is big enough opt to use
some wall lighting fixtures to project some light onto the ceiling.
Another option is to work with trimless built-in lighting fixtures which provide soft and diffused light whilst blending perfectly into
the fabric of the space. If you have to fit down-lights above a bath, use fixtures with a diffuse glass to minimize glare. Down-lights
work well for a shower cubicle or for other small spaces where glare is not an issue. If possible it is often better to use several spots
with less power; 3 spots of 20 Watt create a better atmosphere than 1 spot of 50 Watt. For supplementary lighting, a wall can be
illuminated by means of skimming with linear lighting or a number of directional spotlights. Alternatively, a theatrical effect can be
created by using floorspots.
REMARKS:
• Useindirectlightasgenerallighting
• Aspotlightaboveabathcanbeveryglaring–Ifitisnecessary,alwaysuseafittingwithadiffusingglass.
19
20
2011
Lighting on the mirror/ wash-hand basin
Illumination for a mirror must be clear enough for shaving or for make-up apllication, but soft enough to follow the contours of the
face. Ideally, use lighting fixtures on both sides of the mirror to illuminate the face and not the mirror. These lighting fixtures should
be installed at eye-level to be most effective.
It is a big mistake to use directional spotlights close to the mirror, as this will create strong shadows on the face. Sometimes it is
impractical, impossible or unaesthetic to install lighting fixtures beside the mirror, and in this case we have no other choice but to
install the fixture above the mirror. To minimize shadows from such a single source, be sure to use a linear source, which will evenly
spread the light across the face.
REMARKS:
• Eyeleveldiffusedlightincombinationwithspots.
• UseagoodRAifyouareworkingwithdiffusedfluorescentlamps.
21
22
Illumination in the shower
In a shower stall we always advise providing a good level of light. As a preference, use directional spotlighting with a diffuser, which
will illuminate the entire shower stall without any glare. (minimum IP 44).
Fittings can be chosen with a finish to match (e.gchrome) taps and accessories for a completely coherent look and feel.
In the case of bigger shower spaces, such as a walk-in shower, we can also incorporate built-in wall lighting which will softly
illuminate the shower area via an asymmetric reflector (minimum IP65).
2011
Chromotherapy
Theshowerareacanbeusedasatherapyandweel-beingareabyincorporatingcolouredlightaspartofastimulustosuitthemood.Here
wecanuseRGBillumination,thecolourofwhichcanbeselecteddependingonthestateofmindoftheuser.
Examples:
POSITIONSHOWERTAPCOLOUR AROMA TYPEMUSIC
Relaxingshower: champagnejet greenlight chocolatesmell classicmusic
Revitalizingshower: rainjet bluelight limesmell jazzmusic
Energyshower: massagejet redlight guavasmell metalmusic
Thiscanbefine-tunedaspartofatreatmentortherapy.
23
24
2011
Illumination in the lavatory
Never use a spotlight in the lavatory! Ideally choose discrete lighting from for instance a wall lighting fixture, which creates a
reflection on the wall and the ceiling. Always consider the level of illuminance.
REMARKS:
• Useorientationallightingintothelavatoryasnightilluminationwhichcouldcomeoninconjunctionwiththehalllighting.
• Nospotsabovethelavatory.
25
Technical Lighting
COLOUR TEMPERATURE
Light is perception, and one of the most important factors is the colour of the light. Naturally we consider light as being white, but
white light can vary considerably across a wide spectrum range. White light can have anything from a red tint, through yellow, to
a blue hue. This tint or “colour temperature” is very important for our perception. Red tints tend to be associated with warmth and
conviviality, whilst the blue end of the spectrum is considered more cold and clinical. The difference between these tints is expressed
by a value of colour temperature between low frequency Infra-red and high frequency Ultra-Violet (expressed in °KELVIN)
LED’s, energy saving lamps and halogen sources have colour temperatures ranging between 2700°K and 4000°K.
Thus the higher the colour temperature, the colder the light.
Warm white: less than 3000 K
Neutral white: 3300 K – 5300 K
Cool white: from 5300 K and more
For a bathroom with warm colours and materials such as wood, always use a light source with a warm colour temperature, which
will tend to enhance the atmosphere and ambience of the space. The use of golden reflectors can also help to reduce the colour
temperature of the light source, creating an even warmer and cozier atmosphere.
Cold light can be used when in combination with cold materials such as corian or chrome, and when we want to emphasise an
hygienic environment.
Because our eyes are more sensitive to cold light it will always tend to give the impression that there is more light, allowing the use
of less power when compared to warm light. Combinations can also be used in order to obtain specific effects or to accentuate a
certain kind of material.
COLOUR RENDERING
Not all artificial light sources reproduce colours in the same way when compared with observation during daytime (sunlight). Under
sunlight we see what we consider to be the true colour of an object. We use this as a “control” and have developed a scale or “colour
rendering-index” to express how we recognize or distinguish the colours under different kinds of artificial light. The range of the
colour rendering-index is measured between 0 and 100, where 100 is considered equal to sunlight. A high value of more than 80
suggests that all colours are reproduced very well, whereas a low value of less than 50, points to the fact that colour recognition
is difficult or even impossible. For task lighting in a bathroom, always use a source with a colour rendering-index higher than 80.
Around of the mirror, use a lamp with a colour rendering-index of more than 90.
1800K
candle light heavy sunlight
sunrise TL-lamps standard daylight
2700K Light bulb
4000K 5500K 8000K 12000K 16000K
26
LAMP SERVICE LIFE COLOUR RENDERING QUANTITY OF LIGHT COLOUR TEMPERATURE
GLOW LAMP 2700K
HALOGEN BULB () 2800K
3200K
FLUO BULB () (2700K)-3000K
4000K
6500K
POWERLED () (2700K)-3000K
4000K
6500K
= moderate = good = excellent
2011
Example: TL light
Acompactorlinearfluorescentlampexistsinavarietyofdifferenttypes.Thosetypesareindicatedontheenvelope
ofthelampE.G.
T16-24W/940
24W:Powerratingofthelamp,namely24Watts.Inthecaseoflinearlamps,thisalsoindicatesthelength.A24Watt
T16lampisalwaysapproximately560mmlong.
940:Thefirstfigurerepresentsthecolourrenderingindex;9meansacolourrenderingof90
Thesecondfigurerepresentsthecolourtemperature,inthiscase40means4000K(neutralwhite)
T16-35W/827
35W:Powerratingofthelamp,namely35Watts.Inthecaseoflinearlamps,thisalsoindicatesthelength.A35Watt
T16lampisalwaysapproximately1460mmlong
827:Thefirstfigurerepresentsthecolourrenderingindex;8meansacolourrenderingof80
Thesecondfigurerepresentsthecolourtemperature,inthiscase27means2700K(warmwhite)
OVERVIEW LIGHT SOURCES
27
Safety in Lighting*
Electricity and water are no friends. Because of this electrical safety is very important in a bathroom. First of all we have to look at
the zone where the lighting fixtures are to be installed. In a bathroom there are 4 defined zones, and depending on the percentage
moisture in the zones: Zone 0 means completely wet, where the most stringent requirements are applied through to Zone 3, the dry
zone, where there are no special requirements. All electrical circuits within a bathroom, including lighting points must be provided
with RCD protection with a sensitivity of 30mA or less.
IP ZONING – ZONE 0
Inside the bath or shower. Any fittings used here must be
SELV (max. 12V) and have a minimum rating of IPX7 (protected
against immersion in water). If there’s the likelihood of water
jets being used for cleaning purposes, a minimum of IPX5 is
required for the light fittings or electrical devices.
IP ZONING – ZONE 1
Above the bath or shower to a height of 2.25m. A minimum
rating of IPX4 is required. If there’s the likelihood of water
jets being used for cleaning purposes, a minimum of IPX5 is
required for the light fittings or electrical devices.
(*)Safetypointsarebasedonthe17theditionoftheIEEwiringregulations.
IP ZONING – ZONE 2
This is the area stretching to 0.6m outside the bath or shower
and above the bath or shower if over 2.25m. An IP rating of at
least IPX4 is required. The same as in zone 1 – If there’s the
likelihood of water jets being used for cleaning purposes, a
minimum of IPX5 is required for the light fittings or electrical
devices.
IP ZONING – ANYWHERE OUTSIDE ZONES 0, 1, AND 2
this is where water jets are not to be used for cleaning
purposes, the general rules of BS7671 apply. IP not essential
– IP rating is not required.
ZONE 0
ZONE 1
225cm
60cm120cm
radius60cm
ZONE 2
ZONE 2
ZONE1
ZONE3
In zones 1 and 2, SELV or 240V luminaires may be used(remember to respect the IP rating required). As for the final circuits, they all
require 30mA RCD protection. Please Note: The above information is intended as a guide only – if you want to find out more detailed
information on the IP rating and the IP Zoning in the Bathrooms, please refer to the IEE Wiring Regulations(BS 7671:2001 section
601).
Remark: For lighting fixtures installed above a shower, and which are within zone 3, it is advisable to use a lighting fixture with IP-rating of minimum 44 because of the service life of the fixture and the lamp. These lighting fixtures are better suited to operating in moist conditions.
28
IP VALUES
The ingress protection (IP rating) of a lighting fixture is determined by an international standard IEC 6052900. This standard records
the IP rating according to the following requirements. It registers the level of protection against penetration of solid objects and
moisture. The first figure registers the protection against penetration of solid objects. The second figure registers the protection
against penetration of moisture.
Protection against water (2nd IP figure)
IP X0 – not protected
IP X1 – protected against dripping water
IP X2 - protected against dripping water by a 15 ° slanting angle
IP X3 – protected against sprinkling water by a 60 ° slanting angle
IP X4 – protected against splashing water from each angle
IP X5 – protected against jets of water
IP X6 – protected against heavy shower
IP X7 – protected against submersion
IP X8 – protected against a permanent stay under water
Protection against objects and dust (1st IP figure)
IP 0X – not protected
IP 1X – protected against objects with a diameter > 50 mm
IP 2X – protected against objects with a diameter > 12 mm
IP 3X – protected against objects with a diameter > 2,5 mm
IP 4X – protected against objects with a diameter > 1 mm
IP 5X – protected against dust
IP 6X – dust-proof
FLOORSPOTS
Examples from some lighting fixtures with their IP ratings:
ONE EYE WINDOW
SPLIT OUT WIX IP44 BULL OUTBRIX UP FORUM OUT PROPELLAR OUT
GREG INDY (WIThOUT CONVERTOR)
2011
IP44
IP54IP65
IP44
IP54
IP65
IP67
B4 IP54 BR4 IP54 CLICK SqUARE DOWNB4 TRIMLESS IP54 SIMPLON SPLASh hELAX IP54
29
Example Lighting calculation 1
Project 122.12.2010
TAL nv
Joos De Ter Beerstlaan 33B 8740 Pittem
Operator Lighting ConsultancyTelephone 003251464341
Fax 003251464342e-Mail [email protected]
Room 1 / Workplane / Isolines (E)
240
240240
240
240240
240
240
480480
480
480480480
720
720
720720720
720
720720720
720
960960
960
960
4.72 m0.00 0.49 1.07 1.43 2.33 3.50 3.96
3.60 m
0.000.22
0.53
1.021.22
2.62
3.33
Values in Lux, Scale 1 : 50Position of surface in room:Marked point:(0.000 m, 0.000 m, 0.800 m)
Grid: 128 x 128 Points
Eav [lx] Emin [lx] Emax [lx] u0 Emin / Emax273 7.00 1194 0.026 0.006
TAL LABORATORIES Page 1
Project 122.12.2010
TAL nv
Joos De Ter Beerstlaan 33B 8740 Pittem
Operator Lighting ConsultancyTelephone 003251464341
Fax 003251464342e-Mail [email protected]
Room 1 / 3D Rendering
TAL LABORATORIES Page 1
1
1
2
3
3
2
1 Spotlight with mat glass for general lighting
Spotlight with mat glass, diffuse light, no blinding
2 U profile: line-light
30
2011
Example lighting calculation 2
Project 122.12.2010
TAL nv
Joos De Ter Beerstlaan 33B 8740 Pittem
Operator Lighting ConsultancyTelephone 003251464341
Fax 003251464342e-Mail [email protected]
Room 1 / Workplane / Isolines (E)
30303030 30
303030
30
30
30
30
30
30
30
50
50
5050
50
50
5050
50
8080
80
80
80
80
80
80
80
8080
100
120
120 150300
4.60 m0.00 0.40 0.96 1.45 3.10 3.47 4.21
4.10 m
0.00
0.38
2.59
3.603.81
Values in Lux, Scale 1 : 50Position of surface in room:Marked point:(0.020 m, 0.069 m, 1.500 m)
Grid: 128 x 128 Points
Eav [lx] Emin [lx] Emax [lx] u0 Emin / Emax71 2.72 1535 0.039 0.002
TAL LABORATORIES Page 1
Project 122.12.2010
TAL nv
Joos De Ter Beerstlaan 33B 8740 Pittem
Operator Lighting ConsultancyTelephone 003251464341
Fax 003251464342e-Mail [email protected]
Room 1 / 3D Rendering
TAL LABORATORIES Page 1
1
1
2 2
33
4
2
3
4
LED above the tap and the foot of the bath can provide an extra atmosphere
Spotlight with mat glass for general light
Discrete diffuse light on the lavatory
head-on diffuse light on the face
31
Joos de ter Beerstlaan 33
8740 Pittem
Belgium
T +32 (0)51 46 43 41
F +32 (0)51 46 43 42
www.tal-lighting.com