Invention Grant
- Patent Title: Lighting device
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Application No.: US16646090Application Date: 2018-09-07
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Publication No.: US10917955B2Publication Date: 2021-02-09
- Inventor: Ties Van Bommel , Rifat Ata Mustafa Hikmet
- Applicant: SIGNIFY HOLDING B.V.
- Applicant Address: NL Eindhoven
- Assignee: SIGNIFY HOLDING B.V.
- Current Assignee: SIGNIFY HOLDING B.V.
- Current Assignee Address: NL Eindhoven
- Agent Daniel J. Piotrowski
- Priority: EP17190286 20170911
- International Application: PCT/EP2018/074125 WO 20180907
- International Announcement: WO2019/048605 WO 20190314
- Main IPC: H05B37/02
- IPC: H05B37/02 ; H05B39/04 ; H05B41/36 ; H05B47/11 ; H05B45/20 ; H05B45/3577 ; F21V23/00 ; F21Y115/10

Abstract:
There is provided a lighting device (1) comprising a lighting unit (2) configured to emit light and a control unit (3) configured to control the light emitted by the lighting unit (2), wherein the control unit (3) is configured to change the intensity of the light emitted by the lighting unit (2) at least from a high setting (8) via a mid setting (7) to a low setting (6) and/or vice versa, wherein the intensity of the high setting is greater than the 5 intensity of the mid setting, wherein the intensity of the mid setting is greater than the intensity of the low setting, and wherein the low setting (6) and the high setting (8) each gives a higher color temperature of the light emitted by the lighting unit (2) than the mid setting (7).
Public/Granted literature
- US20200281062A1 LIGHTING DEVICE Public/Granted day:2020-09-03
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