Original document(18 pages)  中文版
    Lighting devices and methods include a base portion for engaging a light socket, and a socket for receiving a light bulb. At least one light source is coupled to the base portion. The base portion is electrically connected to the device's socket to apply electrical power from the light socket to the light bulb. The base portion can also be electrically connected to the light source to apply electrical power from the light socket to the light source.
Application Number
申请号		 200480022486 Application Date
申请日		 2004.06.10
Title 名称 Lighting device
Publication Number
公开号		 1833136 Publication Date
公开日		 2006.09.13
Approval Pub. Date Granted Pub. Date
International Classification 分类号 F21V1/00
Applicant(s) Name
申请人		 Vanderschuit Carl R.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 gu junfeng
More information 更  多  信  息


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