The energy of light
Daylight and people’s wellbeing
L i g h t b r i n g s l i fe Servodan’s revolutionary wireless Luxstat concept brings broad-spectrum, dynamic daylight into even the darkest corner of a building. The time has come to put an end to spending hours sat around in half-darkness or poor light. Life-giving daylight is now available to everyone. People need daylight There is no doubt whatsoever that daylight is an absolute necessity for people’s health and wellbeing. We can quite easily become ill if we do not get enough daylight. There is nothing strange about this, either. Humans were born to live their lives outdoors and the body’s chemistry works according to the light. It is the reason why our bodies suffer when we travel to the other side of the world and it is suddenly night when it should be day. It is also the reason why five per cent of us suffer from seasonal affective disorder every year. And doing shift-work, for
example, increases the risk of a wide range of life-threatening illnesses. It is just the way things are; it is the natural order. Dynamic daylight 24/7 Servodan’s ground-breaking lighting concept enables the composition and tones of daylight, and how these change during the day, to be recreated. This makes it possible to provide “artificial” daylight even in the darkest corners of a building, where there would otherwise not even be the smallest shaft of daylight. For example, the night shift will in future be able to work in pleasant daylight, doctors in operating rooms will be able to operate in daylight instead of in closed, sealed rooms without windows, and workplaces in the middle of a building, in a basement or similar dark places could suddenly become more acceptable places to work.
Yes, everyone could actually work in the office environment as if next to a window with daylight. Just think of the massive improvement this would make to the working environment and people’s mood, wellbeing and efficiency. Solutions for every application The wireless Luxstat concept is about much more than just daylight. There are numerous combination options, and the elements of the concept can be assembled to form exactly the solution that you need.
The wirel e s s L u x s t a t co n ce pt is a va ila ble in th ree ba sic a pplicatio ns :
1 1. Wireless control of dynamic daylight The optimum daylight solution typically consists of a “daylight window”, which is mounted on the wall and actually gives the impression that you are sitting next to a “real” window. The composition and tones of daylight, and its changes throughout the day, are simulated by the window, while 3D images give the impression of looking out over a countryside scene. 2
LED dynamic daylight luminaires mounted in the ceiling complement the solution and create the visual impression that you can see the sky and clouds. Everything is combined in Servodan’s wireless Luxstat concept.
2 2. Wireless control of static LED ceiling and wall lighting Together with the wireless Luxstat concept, we can supply LED luminaires for ceiling mounting that are considerably more energy-efficient than traditional luminaires. Currently, energy savings are in the region of 50%. With the rapid development of LED technology, LED lights will soon become even more competitive in terms of energy consumption and price.
Contents Daylight and people’s wellbeing pages 2-3 Significant energy savings
Application 2 Static LED lights
3 3. Wireless control of current 1-10 V luminaires The products in the new, wireless Luxstat concept can, of course, be used to control the traditional luminaires currently used in thousands of buildings. Controllers, sensors and switches are only installed in a few instances and configuration takes place using helpful software, which sets and calibrates the solution in relation to the specifications of the room in question.
Application 1 Dynamic daylight
Application 3 Control of 1-10 V luminaires
Free choice Servodan’s wireless Luxstat concept is, therefore, not an “either-or” solution. It can be taken from “all shelves” and the solution is put together exactly to your wishes. Whether you simply want wireless control of existing traditional luminaires, or traditional luminaires combined with LED lights in the ceiling or on the wall. Or even the complete solution with dynamic daylight on the wall and in the ceiling – this will be no problem. The wireless Luxstat control can handle all possible applications and therefore sets completely new standards in lighting for the world’s rooms and workplaces. It benefits people’s wellbeing at the workplace and – not least – nature, through minimal energy consumption.
pages 10-11 page 12
The composition and tones of daylight and its changes throughout the day are continuously simulated by the dynamic daylight window.
Significant energy savings
Lighting control that benefits people …and the environment Servodan’s wireless Luxstat concept provides visible savings throughout. The fact that LED technology is significantly more energy efficient than traditional light sources, such as incandescent light bulbs, fluorescent tubes and even energy-saving bulbs, has been proven beyond doubt. And, as LED technology marches forward and becomes increasingly energy efficient, this gap will become even greater in the years to come. Switching from traditional light sources to energy efficient LED solutions will save you money on your electricity bill, meaning that your investment will pay for itself in a relatively short space of time. At the same time, LEDs have a lifetime 5-6 times longer than that of traditional fluorescent tubes. This can save you significant amounts on your operating account as you can easily cut down on your time and resource
budget in terms of replacing fluorescent tubes. Servodan’s wireless Luxstat concept also enables you to create zonal lighting control in all rooms while benefiting from installation costs significantly lower than equivalent prewired installations. This helps you to minimise your energy consumption by creating intelligent light control which comes on and goes off as required, and it also means that you can renovate and modify areas without having to lay new cables to your installations. Finally, you can use Servodan’s unique Desk control to ensure that the light and all other connected electrical equipment, such as printers, photocopiers, etc., are automatically switched off when the room is empty, at the end of the working day for example.
The environment benefits, too At a time when there is a major focus on energy consumption and reducing CO2 emissions, Servodan’s wireless concept helps you to help nature and at the same time see the results of your energy efficiency investment on the bottom line.
Dimming zone 1 D
Dimming zone 2
Dimming zone 3 Door Zone + 1
With Servodan’s zonal lighting control, you can reduce energy consumption by up to 70%.
Energy savings throughout... • Lower electricity consumption thanks to more energy efficient LED lights compared with traditional light sources • Lower operating costs due to 5-6 times longer durability of LED lights (50,000 hours’ working life) • Lower energy consumption with Servodan’s zonal lighting control that regulates the light in relation to the incoming daylight and the use of the premises.
• Lower energy consumption with Servodan’s Desk lamp controller, which automatically ensures that all connected electrical equipment is turned off. • Low installation costs when renovating or modifying areas, as there is no need to lay any new cable.
Application 1 – Dynamic daylight
Improved wellbeing and efficiency with dynamic daylight Create optimum working conditions with dynamic daylight and the new wireless Luxstat concept, which has benefits both for wellbeing and your electricity bill.
on LED lighting from red, green, blue and white LED bulbs, which combines to create a broad spectrum, dynamic daylight that changes in intensity and colour throughout the day.
People and daylight There is a great deal of research showing a clear relationship between our wellbeing and the amount of daylight we are exposed to. This is why there is always a great demand to sit next to a window in an office environment, and it is also why shift work is not without its risks, purely from a health perspective.
Dynamic daylight The complete daylight solution typically consists of a number of LED ceiling-mounted luminaires for dynamic daylight and a 3D image of a blue sky. These ceiling-mounted LED luminaires are complemented by a daylight window mounted on the wall, where there is no natural daylight, or only very little. The daylight window is equipped with a 3D image that creates the visual impression of looking out of a real window – a countryside scene, for example.
You can now significantly improve these conditions using Servodan’s daylight concept that brings daylight into a room where previously this was not possible. Rooms in the middle of a building, corridors, basement areas, operating rooms, lifts – the application possibilities are virtually endless. Dynamic daylight is based
other wireless components complete the solution, which provides optimum comfort and lighting conditions for the users of the room in question, while at the same time significantly reducing energy consumption compared with current light sources. Both ceiling luminaires and the daylight window are preset to vary in intensity and colour composition throughout the day – just like real daylight. Users can also change the light intensity and colour spectra settings using a number of predefined lighting scenarios with easy-to-use software on their computers.
The whole system is controlled by the wireless Luxstat controller, which is pre-programmed for a range of standard applications. Light sensors, movement sensors, switches and
1 Users can change the light intensity and colour spectra settings using a number of predefined lighting scenarios with easy-to-use software on their computers.
The difference is obvious…
Ideal areas of application for dynamic daylight • Offices – larger office premises with workplaces a long way from windows • Production areas without incoming daylight, or where shift work is carried out • Hotels – foyer, corridors, etc. • Exhibition premises • Hospitals – operating rooms, intensive care rooms and similar rooms with a particular need for windows and light • Hospitals – generally as toplighting LED luminaires and windows provide the premises with additional daylight. The LED luminaires are controlled in relation to the incoming daylight. The light is dimmed when there is sufficient daylight. The LED luminaires and window are supplied with 24 V and the control signal is wireless.
Obvious benefits for all An improvement in the wellbeing of employees, resulting in a lower level of absence through illness and increased efficiency, is just one of the benefits of Servodan’s wireless Luxstat concept. Other benefits are: • Lower energy consumption as LED lights use less energy than traditional light sources • Significantly longer life of LED lights compared with traditional light sources • Lower installation costs, as the wireless concept makes installation and implementation comparatively easy • Lower energy consumption from zonal lighting control using Luxstat light control – up to 70% lower • User-controlled daylight via software on users’ computers. 7
Application 2 â€“ Static LED lights
Save a lot of energy with LED lights LED lights are considerably more energy efficient than traditional light sources. So, combine the new wireless Luxstat concept with LED lights and dramatically cut your electricity bill. The light of the future LED technology is making great advances these days and it is predicted that the small, tough, highly energy efficient LED lights will play a vital role as the light source of the future. Servodanâ€™s new wireless Luxstat concept can of course, also be used to control static LED lights, i.e. a simple white LED light, which is available in the Pure White version. The light intensity is controlled by the wireless Luxstat controller, so that the light is of an optimum intensity in relation to the zones of the room and the other incoming light from windows, etc.
LED lights offer innumerable application opportunities
Static LED lights The typical solution using LED lights involves a number of ceiling-mounted luminaires with white LED lights. The luminaires are supplied in modules that are 60 cm x 60 cm and they can therefore be assembled as required. These luminaires are also controlled by the wireless Luxstat controller, which, along with light sensors, movement sensors, switches and other wireless components, completes the solution so that the light can be controlled using pre-programmed scenarios and according to the incoming daylight. The result is good lighting conditions for users of the room in question, combined with much lower energy consumption.
WW Ideal areas of application for LED lighting • Office premises • Educational and training premises • Corridor areas • Exhibition halls • Production areas Daylight control in relation to incoming daylight. The light is dimmed when there is sufficient daylight. The LED luminaires are supplied with 24 V and the control signal is wireless.
Obvious benefits for all The benefits of Servodan’s wireless Luxstat concept with static LED lights include: • Lower energy consumption as LED lights use a lot less energy than traditional light sources • Significantly longer life of LED lights compared with traditional light sources • Lower installation costs, as the wireless concept makes installation and implementation comparatively easy • Lower energy consumption from zonal lighting control using the Luxstat concept – up to 70% lower.
Application 3 – Control of 1-10 V fittings
Save time and money with the wireless Luxstat Use the new wireless Luxstat concept to control traditional 1-10 V luminaires… and save a lot of money on installation and implementation.
be configured in a short space of time, so that the renowned Servodan zonal lighting control functions optimally from day 1.
The new generation of Luxstat Servodan’s renowned Luxstat controller is now available in a new, wireless version. The benefits are clear – the installation of the controller and its sensors, movement sensors, switches and other components is considerably easier than using traditional wires. For renovations in particular, the new wireless Luxstat concept saves both time and lots of money on installation.
If there are changes at a later date to the setup or zoning of the room, the light control can be adjusted without any trouble. All you have to do is move the sensors, switches, etc., and the whole system will be reconfigured thanks to our wireless concept. Quick and easy!
Once all the elements of the lighting have been fitted, the entire system can be configured and put into operation using very user-friendly software. Here, you choose from a range of pre-programmed applications, such as office premises, classrooms and much more. All the elements can therefore
3 Use the wireless Luxstat for renovations, or where wiring is difficult because of glass, etc.
Wireless control of current 1-10 V luminaires The products in the new, wireless Luxstat concept can, of course, be used to control the traditional luminaires currently used in thousands of buildings. Controllers, sensors and switches are installed in a few moments and configuration is done using helpful software, which sets and calibrates the solution
in relation to the specifications of the room in question. This is a huge financial benefit, in particular for renovations, as it means you can keep installation costs down, while the wireless configuration is futureproofed in case you want to install other light sources at a later date.
Ideal areas of application for wireless Luxstat control of existing 1-10 V luminaires. • Educational and training premises • Corridor areas • Exhibition halls • Production areas Daylight control in relation to incoming daylight. The light is dimmed when there is sufficient daylight. Luminaires are supplied with 230 V. 1-10 V control signal is wired.
The benefits of Servodan’s wireless Luxstat concept for controlling 1-10 V applications include: • Lower installation costs – in particular for renovations – as the wireless concept makes installation and implementation comparatively easy • Lower energy consumption from zonal lighting control using the Luxstat concept – up to 70% lower.
Luxstat wireless lighting Control - The elements
Luxstat Cut-off Control 1-10 V 79-210 230 V AC A controller, to control the 1-10 V luminaires. Receiving wireless signal from the Luxstat Controller. Luxstat Power Supply - Controller 79-980 24 V DC Power supply for the Luxstat Controller. (24 V DC/30 W) Luxstat Power Supply - Luminaire 79-981 24 V DC Power supply for the LED-luminaires. (24 V DC/60 W) Luxstat Desk Control 79-200 230 V AC The desk controller wirelessly switches the light off if nobody is in the room. Also for other applicantions.
Luxstat Luminaire Controller 79-150 Luminaire Control 24 V DC 79-160 Luminaire Control Window 24 V DC 79-161 Luminaire Control Window ext. 24 V DC Luminaire controller. Wireless communication. Luxstat Wireless Remote 79-920 The remote control allows for manual wireless communication with the Luxstat Controller. Switch on/off, dimm intensity and scenaries. Light sensor 43-197 24 V DC Light sensor measures daylight in the room and sends a signal to the Luxstat Wireless Controller to control the intensity of the light. Luxstat CD 79-990 CD with basic software for the Luxstat system. Luxstat USB stick 79-930 The USB stick will establish communication to the Luxstat Wireless Controller for adjustment of parameters.
Sensor PIR 360° wireless 41-580 The solar-powered sensor is transmitting the occupancy signal to the Luxstat Controller.
LED Daylight Luminaire (60x60 cm) 25-000 Daylight luminaire - ceiling 24 V DC
Sensor PIR 360° wireless 41-380 230 V AC/24 V DC Sensor is transmitting the occupancy signal wireless to the Luxstat Controller.
LED Luminaire – Pure White (60x60 cm) 25-200 LED luminaire - ceiling 24 V DC
Sensor PIR/UL 360° 43-225 24 V DC Sensor is sending the occupancy signal to the Luxstat Controller. Push-button 2 ch. wireless 76-922 Push-button to be placed at the door or blackboard for light manual on/off. Push-button 4 ch. wireless 76-923 Push-button to be placed at the door or blackboard for light manual on or off. Push-button 4 ch. wireless 76-919 Push-button to be placed at the door or blackboard for light manual on/off or dimm.
LED Daylight Luminaire (ceiling) 25-800 - 60x60 cm with frame, 3D-effect, ”blue sky” image and Luminaire Controller. Daylight window 25-500 - 4 pcs. each 60x60 cm with frame, 3D-image (separately specified) and Luminaire Controller. 25-600 - 2 pcs. each 60x60 cm with frame, 3D-image (separately specified) and Luminaire Controller. 25-700 - 1 pcs. each 60x60 cm with frame, 3D-image (separately specified) and Lumin aire Controller.
Stenager 5 DK-6400 Sønderborg Tel: +45 7442 4726 Fax: +45 7442 4035 firstname.lastname@example.org www.servodan.com
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Luxstat Wireless Control 79-050 24 V DC A wireless daylight-based LED controller, to control the light in the room.
Published on Nov 16, 2010