In 2015, Vejle municipality decided to deploy our technology in their Helios park lamps in the city centre.
This resulted in an annual saving of approximately 900.000 euro. They received a one-time payout on 0.06 euro /kWh from conservation efforts (link)

Taarnby municipality have also replaced many of their mercury lamps in their large Copenhagen luminaries, which reduced their consumption from 100 watts to 25 watts per luminarie.





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