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EP 3 749 894 A1

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(43) Date of publication: 16.12.2020 Bulletin 2020/51 (21) Application number: 19705900.9 (22) Date of filing: 05.02.2019

(51) International Patent Classification (IPC):  F21V 33/00(2006.01) F21Y 115/10(2016.01) F21V 23/04(2006.01) F21S 8/02(2006.01) F21Y 113/13(2016.01) (86) International application number: PCT/US2019/016592 (87) International publication number: WO 2019/156950 (15.08.2019 Gazette 2019/33)

(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: 08.02.2018 US 201862628131 P 06.05.2018 US 201815972176 06.05.2018 US 201815972178 (71) Applicant: IDEAL INDUSTRIES LIGHTING LLC Sycamore, IL 60178 (US)

(72) Inventors: KELLER, Bernd, P. Santa Barbara, California 93111 (US) LOWES, Theodore, D. Lompoc, California 93436 (US) LEUNG, Michael Ventura, California 93003 (US) JACOBSON, Benjamin, A. Santa Barbara, California 93101 (US) TARSA, Eric Goleta, California 93117 (US) IBBETSON, James Santa Barbara, California 93111 (US) GIROTTO, Claudio Santa Barbara, California 93111 (US) (74) Representative: Hanna Moore + Curley  Garryard House 25/26 Earlsfort Terrace Dublin 2, D02 PX51 Dublin 2, D02 PX51 (IE)