Zevnico ceiling light features a white metal lamp with near-transparent crystal shade. 
Please check the second image. Product overall height: 7.87 inches (20cm), crystal metal chandelier lampshade diameter: 7 inches (18cm), ceiling canopy diameter: 4.72 inches (12cm).
It is handmade and the crystal is held in place by metal kinks, with its uniqueness and elegant appearance, and likes a delicate work of art.  
Comes with installation manual and hardware. Please check the fifth image. Suitable for all sorts of ceiling walls, we are equipped with two different screws kit for solid wall (Brick wall, cement wall, etc) and hollow wall (Cement fiber board, wood board, etc). 
Rated at 60W, rated at 110V~250V. Base type: E26/E27, supporting any E26/E27 base Incandescent / Edison / LED / CFL / Halogen bulb etc. (Pay attention: Bulb Not Included) 
It is well-made, safe and reliable, suitable for home lighting.12cm base plate is stronger than 10cm with long time service life.