Title:
LIGHTING APPARATUS WITH BRIGHTNESS SELF-ADJUSTMENT AND SELF-ADJUSTING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2014/073012
Kind Code:
A3
Abstract:
A lighting apparatus (10) with a brightness control or self-adjustment, comprising an electronic power supply (11) having a brightness self-tuning and a brightness set-point self-calibrator, a sensor (14) for measuring the environment brightness (16) and a control circuit for automatically adjusting the emitted light (18) on the basis of the environment light, so as to keep steady the light in the environment and automatically reduce the emitted light (18) when the environment natural light increases. A method for self-adjusting the environment light sensor (14) allows for obtaining a self-adjusting lighting system on the basis of the natural light in the environment.
Inventors:
BEGHELLI GIAN PIETRO (IT)
Application Number:
PCT/IT2013/000299
Publication Date:
September 12, 2014
Filing Date:
October 28, 2013
Export Citation:
Assignee:
BEGHELLI SPA (IT)
International Classes:
H05B37/02; H05B39/04; H05B41/392; H05B44/00
Foreign References:
| US20100045191A1 | 2010-02-25 | |||
| US20060278808A1 | 2006-12-14 |
Attorney, Agent or Firm:
SANTI, Filippo et al. (Via Piemonte 26, Roma, IT)
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