Model:E27-SD03                          
Serie:E27 Lampholder (Europe standard)     
Rated:4A,250V,T190
Colour:White,Black,The rice of yellow,Transparent,Any colour.
Cable section: 0.5mm²-1.5mm²
Terminal: Screw terminal ø3mm
Components Details: 1 Shade ring, 1 Insert, 1 Full threaded Skirt, 1 Cap with threaded plastic (or metal) entry M10×1.
(Total 4 Parts)

Only for reference
尺寸和比例请以实物为准