... .manufactury on sale 4.high quality Manufactory Price On Sale E27 to MR16 Lamp Base Adaptor Quick Details: Place of origin:Guangdong China ... ,E27,E12,E26,E17,E10,E11,E40,MR16,GU10,GU5.3,B22,etc. Features:1. Tin-soldering2. Iron holder head : E273. E27-E14 lamp adaptor4 ... hall, hospital..... Notice:We can do it as your requirement !For example : we could design , draw the drawings , tool the moulds ...