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EP 3 446 030 A1

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(43) Date of publication: 27.02.2019 Bulletin 2019/09 (21) Application number: 17717432.3 (22) Date of filing: 13.04.2017

(51) International Patent Classification (IPC):  F21V 11/06(2006.01) F21Y 105/10(2016.01) F21S 8/04(2006.01) F21Y 115/10(2016.01) (86) International application number: PCT/EP2017/058996 (87) International publication number: WO 2017/182392 (26.10.2017 Gazette 2017/43)

(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: MA MD (30) Priority: 22.04.2016 US 201662326060 P 14.06.2016 EP 16174296 (71) Applicant: Philips Lighting Holding B.V. 5656 AE Eindhoven (NL)

(72) Inventors: FRANCK, Peter, John 5656 AE Eindhoven (NL) DEFLANDRE, Thomas 5656 AE Eindhoven (NL) DE GIER, Ronald, Cornelis 5656 AE Eindhoven (NL) VERHOEVEN, Mark, Johannes, Antonius 5656 AE Eindhoven (NL) KIM, James, Jehong 5656 AE Eindhoven (NL) (74) Representative: Pet, Robert Jacob  Philips Lighting B.V. Philips Lighting Intellectual Property High Tech Campus 7 5656 AE Eindhoven 5656 AE Eindhoven (NL)