(19)
(11) EP 3 877 694 A1

(12)

(43) Date of publication:
15.09.2021 Bulletin 2021/37

(21) Application number: 19881749.6

(22) Date of filing: 06.11.2019
(51) International Patent Classification (IPC): 
F21S 8/06(2006.01)
F21V 7/09(2006.01)
F21V 17/14(2006.01)
 F21V 1/06(2006.01)
F21V 17/02(2006.01)
(52) Cooperative Patent Classification (CPC):
F21S 8/061; F21W 2121/00; F21V 1/06; F21V 17/02; F21V 1/08
(86) International application number:
PCT/SE2019/051116
(87) International publication number:
WO 2020/096514 (14.05.2020 Gazette 2020/20)
(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: 07.11.2018 SE 1851384

(71) Applicant: Inter IKEA Systems B.V.
2616 Delft (NL)

(72) Inventor:
  • WAHL, David
    343 34 Älmhult (SE)

(74) Representative: Ström & Gulliksson AB 
P.O. Box 4188
203 13 Malmö
203 13 Malmö (SE)

   


(54) LIGHTING DEVICE COMPRISING A CONTROL MEANS FOR ALTERING ITS APPEARANCE AND LIGHT DISPERSION PATTERN