The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 2017
Filed:
Jul. 30, 2015
Enel Sole S.r.l., Rome, IT;
Giovanni Maria Pisani, Rome, IT;
ENEL SOLE S.R.L., Rome, IT;
Abstract
It is described an outdoor lighting apparatus () for fixed installation adapted to be connected to a power grid for being supplied with a grid supply voltage. The apparatus () comprises at least one light source (), a driving circuit () of the at least one light source (), a control and communication circuit () adapted to control the driving circuit () and adapted to communicate with a remote control device (). The lighting apparatus () is adapted to be selectively supplied from the power grid with a first supply voltage value and with a second supply voltage value lower than the first voltage value. In that way, it is possible advantageously to supply the lighting apparatus () during the daytime with a safety voltage in order to reduce the electrical hazard.