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(11)

EP 3 268 661 A1

(12)

(43) Date of publication: 17.01.2018 Bulletin 2018/03 (21) Application number: 16722919.4 (22) Date of filing: 14.03.2016

(51) International Patent Classification (IPC):  F21S 8/02(2006.01) F21V 21/30(2006.01) F21V 21/04(2006.01) F21Y 115/10(2016.01) (86) International application number: PCT/GB2016/050693 (87) International publication number: WO 2016/146987 (22.09.2016 Gazette 2016/38)

(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: 13.03.2015 GB 201504325 (71) Applicant: AC/DC Led Limited Barrowford, Lancashire BB9 6BP (GB)	(72) Inventor: HODGSON, Daniel Barrowford Lancashire BB9 6BP (GB) (74) Representative: Thun, Clemens  Mitscherlich PartmbB Patent- und Rechtsanwälte Sonnenstraße 33 80331 München 80331 München (DE)