Talyor Stone Iris Dijkstra Tomas Danielse


This paper outlines a research methodology and design strategy aimed at realizing sustainable lighting within (sub)urban multi-functional parks. It does so by detailing the research process, as well as resultant vision and design concepts, for the Delftse Hout (a park in Delft, The Netherlands). This process included formulating value-level design requirements, undertaking a detailed site-study to understand stakeholder needs, and combining these to provide conceptual and practical grounding for the future development of a lighting masterplan. A key – and we argue generalizable – outcome of the process is the development and application of dark acupuncture, a scalable design strategy aimed at strategically-placed interventions of darkness and illumination. The paper thus provides three contributions to sustainable lighting theory and practice: a detailed case study of innovative lighting design research; the refinement of dark acupuncture as a design strategy for nature-inclusive park lighting (which itself can be more broadly applicable to urban lighting policy and design); and, as a practical example of transdisciplinary research into artificial light at night.




urban park lighting, dark acupuncture, nature-inclusive lighting, light pollution, design for values

[1] Challéat, S., K. Barré, A. Laforge, D. Lapostolle, M. Franchomme, C. Sirami, I. Le Viol, J. Milian, and C. Kerbiriou. 2021. Grasping darkness: the dark ecological network as a social-ecological framework to limit the impacts of light pollution on biodiversity. Ecology and Society, 26(1):15. https://doi.org/10.5751/ES-12156-260115
[2] Longcore, T., & Rich, C. (2004). Ecological light pollution. Frontiers in Ecology and the Environment, 2(4), 191-198.
[3] Stone, T. (2021). Towards a Darker Future? Designing Environmental Values into the Next Generation of Streetlights. In M. Nagenborg, T. Stone, M. Gonzalez Woge, P.E. Vermaas (Eds.), Technology and the City: Towards a Philosophy of Urban Technologies (pp. 201-223). Dordrecht: Springer.
[4] Academie voor Stadsastronauten (Academy for Urban Astronauts) | Nachtlab: De Donkere Stad. (n.d.). Retrieved 1 April 2021 from https://stadsastronaut.nl/
[5] Kyba, C., Hänel, A., & Hölker, F. (2014). Redefining efficiency for outdoor lighting. Energy & Environmental Science, 7, 1806-1809.
[6] van den Hoven, J., Vermaas, P., & van de Poel, I. (Eds.). (2015). Handbook of Ethics, Values, and Technological Design. Dordrecht: Springer.
[7] Pérez Vega, C., Zielinska-Dabkowska, K.M., and Hölker, F. (2021) Urban lighting research transdisciplinary framework—a collaborative process with lighting professionals. International Journal of Environmental Research and Public Health, 18(2), 624. https://doi.org/10.3390/ijerph18020624
[8] Beleef Delftse Hout (Experience Delftse Hout) | Kaart. (n.d.). Retrieved 1 April 2021 from https://www.beleefdelftsehout.nl/
[9] Gemeente Delft (2008). Gebiedsvisie Delftse Hout. Retrieved 10 March 2020 from https://www.delft.nl/sites/default/files/2018-01/Gebiedsvisie%20Delftse%20Hout.pdf
[10] Buytenhouttafel | Gebiedsvisie Buytenhout-West. Retrieved 10 March 2020 from https://www.buytenhouttafel.nl/
[11] van den Hoven, J. (2017). The Design Turn in Applied Ethics. In J. van den Hoven, S. Miller, T. Pogge (Eds.), Designing in Ethics (pp. 11-31). Cambridge: Cambridge University Press.
[12] Gaston, K., Gaston, S., Bennie, J., & Hopkins, J. (2015). Benefits and costs of artificial nighttime lighting of the environment. Environmental Reviews, 23, 14-23.
[13] Fotios, S., Unwin, J., & Farrall, S. (2015). Road lighting and pedestrian reassurance after dark: A review. Lighting Research & Technology, 47, 449-469.
[14] Boomsma, C., & Steg, L. (2012). Feeling Safe in the Dark: Examining the Effect of Entrapment, Lighting Levels, and Gender on Feelings of Safety and Lighting Policy Acceptability. Environment and Behavior, 46 (2), 193-212.
[15] Haans, A., & de Kort, Y. (2012). Light distribution in dynamic street lighting: Two experimental studies on its effects on percieved safety, prospect, concealment, and escape. Journal of Environmental Psychology, 32, 342-352.
[16] International Dark-Sky Association | IDA | Light Pollution. Retrieved 10 March 2020 from http://www.darksky.org/
[17] Falchi, F., Cinzano, P., Duriscoe, D., Kyba, C. C., Elvidge, C. D., Baugh, K., et al. (2016). The new world atlas of artificial night sky brightness. Science Advances, 2(6), 1-25.
[18] Stone, T. (2018). The Value of Darkness: A Moral Framework for Urban Nighttime Lighting. Science and Engineering Ethics, 24(2): 607-628.
[19] Stone, T. (2021). Re-envisioning the Nocturnal Sublime: On the Ethics and Aesthetics of Nighttime Lighting. Topoi: An International Review of Philosophy, 40(2), 481-491.
[20] Smith, B., & Hallo, J. (2019). Informing Good Lighting in Parks Through Visitors’ Perceptions and Experiences. International Journal of Sustainable Lighting 21(2), 47-65.
[21] International Dark-Sky Association | IDA | Light Basics. Retrieved 10 March 2020 from http://www.darksky.org/
[22] Schoer, S., & Hölker, F. (2017). Light Pollution Reduction: Methods to Reduce the Environmental Impact of Artificial Light at Night. In R. Karlicek, C.-C. Sun, G. Zissis, & R. Ma (Eds.), Handbook of Advanced Lighting Technology (pp. 991-1010). Cham, Switzerland: Springer.
[23] Gallaway, T. (2014). The Value of the Night Sky. In J. Meier, U. Hasenöhrl, K. Krause, & M. Pottharst (Eds.), Urban Lighting, Light Pollution and Society (pp. 267-283). New York: Taylor & Francis.
[24] Juntunen, E., Tetri, E., Tapaninen, O., Yrjana, S., Kondratyev, V., Sitomaniemi, A., et al. (2015). A smart LED luminaire for energy savings in pedestrian road lighting. Lighting Research & Technology, 47, 103-115.
[25] Spoelstra, K., van Grunsven, R., Ramakers, J., Ferguson, K., Raap, T., Donners, M., Veenendaal, E., Visser, M. (2017). Response of bats to light with different spectra: light-shy and agile bat presence is affected by white and green, but not red light. Proceedings B The Royal Society Publishing, 284: 20170075. http://dx.doi.org/10.1098/rspb.2017.0075
[26] Lerner, J. (2014). Urban Acupuncture: Celebrating Pinpricks of Change that Enrich City Life. (M. Margolis, P. Muello, & A. Daher, Trans.) Washington, DC: Island Press.
[27] Boomsma, C., & Steg, L. (2014). The effect of information and values on acceptability of reduced street lighting. Journal of Environmental Pyschology, 39, 22-31.
[28] Meagher, S. (2020) How might creative placemaking lead to more just cities? In Meagher S, et al. (eds), The Routeledge Handbook of Philosophy of the City. Routledge.
[29] IDA-IES. (2011). Model Lighting Ordinance (MLO) with User's Guide. International Dark-Sky Association
[30] Del-Negro, D., & Mansfield, K. (2014). Urban Lighting Master Plans: Environmental and Sustainable Guidelines. The International Journal of Environmental Sustainability 9, 49-59.
[31] International Dark-Sky Association | IDA | Urban Night Sky Places. Retrieved 10 March 2020 from http://www.darksky.org/
[32] Amilawangi, D. (2020). Urban Dark Acupuncture for Darkness: Value of Darkness in Pedestrian Experiences of Sudirman Street, Jakarta. MSc Architecture Lighting Design Thesis, KTH. Retrieved 1 April 2021 from http://kth.diva-portal.org/smash/record.jsf?pid=diva2%3A1463544&dswid=1209