(19)

(11)

EP 4 581 908 A1

(12)

(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 23755424.1 (22) Date of filing: 18.08.2023

(51) International Patent Classification (IPC):  H05B 47/105(2020.01) (52) Cooperative Patent Classification (CPC): H05B 47/165; H05B 47/155; H05B 47/105 (86) International application number: PCT/EP2023/072771 (87) International publication number: WO 2024/046781 (07.03.2024 Gazette 2024/10)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 29.08.2022 EP 22192560 (71) Applicant: Signify Holding B.V. 5656 AE Eindhoven (NL)	(72) Inventor: JANSSEN, Niek, Marcellus, Cornelis, Martinus 5656 AE Eindhoven (NL) (74) Representative: Verweij, Petronella Daniëlle  Signify Netherlands B.V. Intellectual Property High Tech Campus 7 5656 AE Eindhoven 5656 AE Eindhoven (NL)