Savings estimate report |
Sep 01 2026
Switching to LED and connected LED lighting represents one of the quickest ways for cities, businesses, and individuals to make progress toward sustainability goals. Signify has launched the Green Switch program to help get the process started.
Disclaimer
The information contained in this estimate is for illustrative purposes only, and the values resulting from the calculator are an approximation only. The estimate is based on the inputs provided, as well as on some stated assumptions. Signify makes every effort to provide up-to-date and accurate data, but accepts no liability for their accuracy or adequacy to the extent permitted by applicable laws. The values constituting the basis for calculations may be inaccurate due to product modifications, and may also depend on the conditions in which products are used or other external factors that may affect performance.
Additional Assumptions made:
• The old luminaire with a sodium source should be replaced with an energy-saving LED luminaire, reducing electricity consumption by at least 50%, e.g. a 100W sodium luminaire with a 48.5W LED luminaire
• Use in the modernisation of the lighting control system will generate additional savings of up to 40%
• Annual savings are calculated for 4,000 hours of operation of a single luminaire per year