In the archive, a model of two colors:

black: https://www.in-salon.ru/product/bra-eichholtz-111621-ellington 

white: https://www.in-salon.ru/product/bra-eichholtz-111622-ellington 

Style: American, Art Deco, Modern
Lamp cap type: E14
Manufacturer: Eichholtz
Height (H), cm: 30.5
Width (W), cm: 14
Depth (D), cm: 25
Length of wire (L), cm: 15
Color of shade: Black, white
Size: A. 14 x B. 25 x C. 30.5 cm;
Number of bulbs, pcs: 1
Country: Netherlands
Packing size, m: 0,115 x 0,115 x 0,31;
Volume of packing, m3: 0.0041
Alternative Product Names: Wall Lamp Ellington
Adjustable bracket: yes