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:
Jul. 31, 2018
Filed:
Dec. 12, 2017
Foshan Nationstar Optoelectronics Co., Ltd., Foshan, Guangdong, CN;
Jingrui Guan, Guangdong, CN;
Tiezhu Wang, Guangdong, CN;
Mian Wang, Guangdong, CN;
Shiquan Liang, Guangdong, CN;
FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD., Foshan, Guangdong, CN;
Abstract
A light emitting diode (LED) light device is provided, which includes an LED light and an LED light driving device connected with the LED light. A power regulating module in the LED light driving device includes at least two equivalent resistors connected in parallel and a dip switch arranged in a branch where each of the equivalent resistors is located, the LED light may be regulated to output different power through different combinations of on-off states of the dip switches. The dip switches are arranged at an opening on a surface of the housing.