... E40 aluminum spot light base 1.Material: Die-casting Aluminum housing; 2.Base:E27; 3.100-200V; E40 aluminum spot light base die-casting lamp ... holder, plug, socket, extension socket, lighting, energy saving lamps and other electrical accessories, we have exported our products to more ... , welcome to contact us, firstly we know each other, and secondly, we do business. Besides, OEM projects are also ...