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projects.

work.

Dark Source is an independent & award-winning lighting design practice

based in Ireland & the UK.

 

We create unique night-time experiences with sustainability at heart.

We specialise in environmentally friendly lighting design.

 

Our innovative approach adds value to projects through enhancing the night-time character, protecting the environment and reducing CO2 emissions.

 

We collaborate with developers, planners, authorities, architects & communities.

 

work
about.

about.

KA Photo.jpg

Dark Source is founded by Kerem Asfuroglu. Following his graduation from Wismar University – Architectural Lighting Design MA

in Germany, Kerem worked at Speirs + Major, London as a senior member of the creative team before starting up Dark Source

in 2019. Throughout his career, he won several design awards for advocating the importance of environmental protection through lighting design. Some of his notable projects include the Plas Y Brenin Outdoor Centre, Presteigne Dark Sky Project, Newport Dark Sky Masterplan, University Hospital Southampton Skyway and Dark Sky Planning Guidelines for Cumbria. 

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IE   +353 (0)87 488 62 60 

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© 2026 Dark Source

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