{"references": ["T\u00e4hk\u00e4m\u00f6, L., & Halonen, L. (2015). Life cycle assessment of road lighting luminaires\u2013comparison of light-emitting diode and high-pressure sodium technologies. Journal of Cleaner Production, 93, 234-242.", "S\u00e1nchez de Miguel, A., Kyba, C. C., Aub\u00e9, M., Zamorano, J., Cardiel, N., Tapia, C., ... & Gaston, K. J. (2019). Colour remote sensing of the impact of artificial light at night (I): The potential of the International Space Station and other DSLR-based platforms. Remote sensing of environment, 224, 92-103."]}

This tool is a customized Life Cycle Cost calculator based on the National Agency for Public Procurement's of the Swedish government. Several improvements have been made. Like, a basic calculator of the light pollution impact and CO2 emissions based on the manofacturing process of LEDs and High Presure Sodium lamps. The current version is in development and in on validation process. To be used with care and only for validation purposes.