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EP 3 433 537 A1

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(43) Date of publication: 30.01.2019 Bulletin 2019/05 (21) Application number: 17730965.5 (22) Date of filing: 23.03.2017

(51) International Patent Classification (IPC):  F21V 21/30(2006.01) F21Y 115/10(2016.01) F21Y 105/10(2016.01) F21W 131/406(2006.01) F21Y 103/10(2016.01) (86) International application number: PCT/US2017/023872 (87) International publication number: WO 2017/165686 (28.09.2017 Gazette 2017/39)

(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: 23.03.2016 US 201615078826 (71) Applicant: Robe Lighting s.r.o. 756 61 Roznov pod Radhostem (CZ)	(72) Inventors: JURIK, Pavel Austin, Texas 78720 (US) VALCHAR, Josef Austin, Texas 78720 (US) (74) Representative: Hanna Moore + Curley  Garryard House 25/26 Earlsfort Terrace Dublin 2, D02 PX51 Dublin 2, D02 PX51 (IE)