B22 to GU10 lamp base adaptor 1.large quantity in stock 2.convertion ... sale 4.high quality Manufactory Price On Sale B22 to GU10 Lamp Base Adaptor Quick Details: Place of origin:Guangdong China ... :screwStyle: E14,E27,E12,E26,E17,E10,E11,E40,MR16,GU10,GU5.3,B22,etc. Features:1. Non-soldering2. Iron holder ... them according to your requirement . manufactory on sale B22 to GU10 lamp base adaptor