A set of 4 luminaires studio Ardoma Design.
https://www.ardomadesign.com/shop 

OVA Lights Sphere:

Height: 24cm
Diameter: 25 cm
Cable length: 1.5m
G9 5W LED bulb included

OVA Lights Flame:

Height: 35cm
Diameter: 24 cm
Cable length: 1.5m
G9 5W LED bulb included

OVA Lights Diamond:

Height: 29cm
Diameter: 23 cm
Cable length: 1.5m
G9 5W LED bulb included

OVA Lights Egg:

Height: 29cm
Diameter: 23 cm
Cable length: 1.5m
G9 5W LED bulb included

On models there is Turbosmooth.