![From the grave to the cradle - full circle for a luminaire](https://www.fagerhult.com/cdn-cgi/image/width=2000,quality=80,fit=scale-down,onerror=redirect/globalassets/global/_news/2022/from-the-grave-to-the-cradle/fag_people_211206-2640-lowres.jpg)
From the grave to the cradle - full circle for a luminaire
The concept of refurbishing and/or rebuilding old luminaires in order to save material and energy is a field that is rapidly growing. And sometimes, what an outdated fixture needs is some tender love and engineering skills to be able shine bright again. We have met with two of Fagerhult’s project managers, Johan Ericsson and Peter Eklund, that love a really tricky challenge. Preferably the ones that are absolutely impossible.
At Fagerhult there is a deeply rooted innovation culture that undoubtedly influences all aspects of the work. Possibly it springs from the founder Bertil Svensson’s mindset of solving problems with sometimes small means, but with a lot of curiosity and stubbornness. Even though sustainability was not a buzzword during Bertil’s days, durability and quality have always been cornerstones for the company. And the ongoing climate awareness has urged us all to challenge previous ways of thinking, and made us conscious of new fields possible for more long-lasting solutions.
For many years, BESPOKE LIGHTING SOLUTION (BLS), Fagerhult’s bespoke development department has developed unique luminaires and adapted solutions. They produce newly built luminaires, and refurbished and updated old fixtures - but has not previously had an outspoken sustainable agenda as motif from their clients. But the will and interest to refurbish and rebuild old luminaires is a sustainable trend that is increasing. A process in which yesterday’s design and technology are brought up to speed by todays advances, in order to meet the requirements of tomorrow.
"It is more frequent now, than previously, that our clients has an outspoken will to save materials and energy in their projects." Johan Ericsson, project manager
Rebuild, refurbish or repair?
Johan Ericsson and Peter Eklund are both project managers at BLS, where unusual questions and close to impossible solutions are a part of their everyday work. Together with their colleagues, they manage inquiries from all Fagerhult’s markets, regarding special developed lighting solutions for different projects. But what kind of projects choose to refurbish, instead of investing in a new luminaire – and why?
– There are many different reasons as to why a luminaire might need to be rebuilt or refurbished instead of just replaced, Johan Ericsson explains further. There are circumstances when the luminaire is a part of the aesthetics or the design of the premises and cannot be replaced or altered. In other cases the luminaire is a part of the construction, or is built in a way where it cannot be removed, just updated. In yet other cases, and that is more frequent now than previously, there is an outspoken will to save materials and energy – and make an environmental effort by updating the luminaires instead of buying newly produced ones.
– No matter what the background is, the main focus for us is – as always – to help the client to solve the problem at hand, says Peter Eklund. In order to do so we have different solutions for different situations. But all our solutions are carefully evaluated before suggested to the client, whether it is to refurbish, rebuild or develop a new luminaire. For us, the quality of the product and its outcome, is the most important part of the process. Apart from making our client satisfied, of course.
Safty first
No matter the project, safety and quality are the red thread combining all Fagerhult’s products. And the special projects are sure to be no exceptions. But to be able to guarantee a secure and comfortable lighting solution it needs to be tested. For refurbishment projects that could seem like a tricky part, but there are solutions even for this. Peter Eklund explains:
– A crucial issue is the CE-marking and testing in cases like these. The request from our Technical Centre is that we deliver a unit that is as close to a complete luminaire as possible. If we send loose parts that are assembled on site, we cannot guarantee the quality of the end product. But if the LED package is assembled and tested in our centre, as a unit, we can ensure that it works and keep up to standards even when it is inserted in the old luminaire body.
– In these cases, we have made calculations to ease the assembling part as much as we can, Johan Ericsson develops further. We produce the new light packages so that they fit into the old screw holes, to facilitate installation as much as possible.
"No matter what the background is, the main focus for us is – as always – to help the client to solve the problem at hand." Peter Eklund, project manager
Old and used or old and gold?
In a very environmental aware era, it is easy to get caught up in the will of doing something good, when the outcome might in fact be the very opposite. Not all old luminaires are meant to live forever, some of them are outdated and is better to be recycled instead of refurbished. Johan Ericsson explains:
– We have already pinpointed a few luminaires in our range where we know that it is more efficient to actually buy a new luminaire, than refurbish an old. This because in the process of updating it, we need to add as much new material as in a new luminaire. Then we also have the aspect of lighting comfort. Some of the old design and materials are just not as good as today’s modern techniques. And I don’t think you should forget the aesthetic aspect, since people do have these fixtures in their working environment in some cases. Even if a luminaire can be ledified, it may not be certain that it is nice and cheeky to have in your office today.
– No matter the reasons, we always calculate and balance the effort and gain by rebuilding, refurbish or updating an existing luminaire compared to buying, or developing, a new one, says Peter Eklund. Our primary goal is always that the client is equipped with the best lighting solution for the project, and we want it to be safe and secure – whether it might be a refurbished luminaire or a new one. We would never do a refurbish project if it is not the best solution for the client and the environment. Some products are suitable and others not, and we have the competence to make that decision.
TEKST MARIA VÅRENIUS
FOTO PATRIK SVEDBERG
![Read more about Re:Furbish](https://www.fagerhult.com/cdn-cgi/image/width=540,quality=80,fit=crop,onerror=redirect/globalassets/global/about_fagerhult/sustainability/refurbish/refurbish.png)
Read more about Re:Furbish
Re:Furbish is an initiative within Circular solutions – one of our four sustainability focus areas. By upgrading and improving existing luminaires, we can jointly create major benefits for the climate, the project’s economy, and future lighting comfort.
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Undersøgelser viser vejen – hvordan påvirker lysforurening dyr og mennesker?
Måling af den effekt, lys har på mennesker og dyr, er kompleks. For at vælge den rigtige belysning i fremtiden er der behov for mere viden – og flere standarder for beslutningstagere at forholde sig til. Forskningsinstituttet RISE arbejder med at udvikle målemetoder til at karakterisere de belyste omgivelser og derved danne grundlag for fremtidige standarder. Dette omfatter også evaluering af accepten af nye belysningsløsninger, som er udviklet med forhåbningen om at mindske miljøpåvirkning. Lysforurening påvirker både mennesker og dyr, men det er ikke let at vide, hvad der er det rigtige lys for hvert sted – og hvilket lys mennesker og dyr trives bedst i. For at kunne træffe velbegrundede beslutninger i fremtiden er der brug for mere viden. Maria Nilsson Tengelin er fysiker og forsker i fotometri og radiometri ved RISE – Research Institutes of Sweden. Hun arbejder bl.a. med måling af lys og lysrelaterede forskningsprojekter, som danner grundlag for standarder og retningslinjer for udendørsbelysning. – Mere viden gør det muligt at træffe mere afbalancerede beslutninger. Der er ingen løsninger, der passer til alle situationer, men ud fra de gældende betingelser kan man finde en vej frem, siger Maria Nilsson Tengelin. Maria Nilsson Tengelin, fysiker og forsker ved RISE. Omhyggelige undersøgelser I projektet "Energieffektiv udendørsbelysning med reduceret lysforurening" arbejdede Maria Nilsson Tengelin sammen med Annika Jägerbrand fra University of Gävle og Alp Durmus fra Penn State University, USA. Under projektet blev der bygget et testområde med en gang- og cykelsti i et naturområde i udkanten af Borås i det sydlige Sverige. I en uge blev den eksisterende belysning slukket, og der blev opsat midlertidige belysningsarmaturer fra Fagerhult. 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Annika Jägerbrand (universitetet i Gävle), Maria Nilsson Tengelin (RISE) and Henrik Sandqvist (Fagerhult).![Mer hensyn til økologi med mindre lys og smartere styring](https://www.fagerhult.com/cdn-cgi/image/width=540,quality=80,fit=crop,onerror=redirect/globalassets/global/_news/2024/bioinclusive-1/insekter_webb.jpg)