(19)

(11)

EP 3 356 733 A1

(12)

(43) Date of publication: 08.08.2018 Bulletin 2018/32 (21) Application number: 16791450.6 (22) Date of filing: 29.09.2016

(51) International Patent Classification (IPC):  F21V 17/10(2006.01) F21S 4/28(2016.01) F21V 19/00(2006.01) F21K 9/272(2016.01) (86) International application number: PCT/IN2016/050327 (87) International publication number: WO 2017/056110 (06.04.2017 Gazette 2017/14)

(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: 29.09.2015 IN 3691MU2015 (71) Applicant: Corvi Led PVT Ltd Wadala Mumbai 400031 (IN)	(72) Inventor: SONI, Vimal Wadala Mumbai 400031 (IN) (74) Representative: Angerhausen, Christoph  Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22 80336 München 80336 München (DE)