https://inolight.ru/brands/podvesnoj-svetilnik-inodesign-shift-320025 
Dimensions
Height 550 mm
Diameter, mm 250
Height min, mm 400
Height max (mm) 1500
Suspension length, mm 1100
Lighting Area, m2 3
Height adjustment
Appearance
Art Nouveau style
Reinforcement Material Metal
Armature color Brass
Shade Material Acrylic
Shade Color White
Type of reinforcement surface Glossy
Type of surface of shades Matte