---
title: Helsingfors stad
description: Greenled genomförde en stor uppgradering av gatubelysningen i Helsingfors, där man främst bytte till Sirius-armaturer och uppnådde energibesparingar på upp till 90%.
---

[Greenled referenser ](https://greenled.fi/sv/referenser)

# [Helsingfors stad](https://greenled.fi/sv/referenser/helsingfors)

 Skriven av [Greenled](https://greenled.fi/sv/referenser/author/greenled) | 2025-apr-02 12:03:07

[Visa hela inlägget](https://greenled.fi/sv/referenser/helsingfors)

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