As a result of its actions and innovations, Signify has already achieved a 50% absolute reduction in GHG emissions across its entire value chain, including the scope 3 use phase, since 2019. Yet a sizeable proportion of the global lighting stock is still conventional, meaning there is a significant opportunity for rapid progress. A global switch to energy-efficient LED would reduce global GHG emissions by 1%, which is the equivalent of half the total emissions caused by the aviation industry.