Lighting devices from Hudson Valley, a manufacturer from the USA
link to the manufacturer's website: https://www.hudsonvalleylighting.com/Products/Family/Palmer 
The Palmer collection is presented in 4 metals:
- satin nickel;
polished nickel;
- aged bronze;
- aged brass;
Dimensions:
The bra is 1e w 10.6 x at 30.48 x 12.7 cm
Bra 2e w 35.56 x at 30.48 x 12.7 cm
Bra 3e w 50.8 x at 30.48 x 12.7 cm
Chandelier d 63.5, at 68.58-198.1cm