(19)

(11)

EP 3 864 340 A1

(12)

(43) Date of publication: 18.08.2021 Bulletin 2021/33 (21) Application number: 19768849.2 (22) Date of filing: 18.09.2019

(51) International Patent Classification (IPC):  F21S 2/00(2016.01) F21V 23/00(2015.01) F21V 17/00(2006.01) F21Y 115/10(2016.01) F21V 31/00(2006.01) F21V 3/02(2006.01) F21V 21/005(2006.01) (86) International application number: PCT/EP2019/075011 (87) International publication number: WO 2020/074229 (16.04.2020 Gazette 2020/16)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 08.10.2018 NL 2021776 (71) Applicant: SCHREDER SA 1190 Bruxelles (BE)	(72) Inventor: CAPRARA, Roxane 4121 NEUPRÉ (BE) (74) Representative: Arnold & Siedsma  Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)