The customised retrofit solution at Gatwick’s North Terminal, designed by StudioFractal and supplied by Dextra, saved the airport 54 per cent in energy usage, reduced maintenance and minimised waste by re-using some existing luminaire housings. – Reference (http://luxreview.com/article/2018/08/unveiled-gatwick-north-terminal-refurb)
Exact article can be referenced to the above link.
Summary:
With the aligned mindset of the end user, lighting designer and supplier, great things happen. I personally think that if the entire team in Singapore (end user, consultants, contractors, suppliers) can have such willingness to this together, the whole build construction industry will certainly grow much faster and better!