This stand was placed on a table directly in front of the individual at a 30 - to 45 - cm distance from their eyes. (pnas.org)
A: Height of pendant should be suitable, in general, it is 55 - 60 cm distance from the desk, had better choose the adjustable pendant light to change the height. (savelights.com)
«Leaning Horizon (neon 8000 Kelvin, 2.2 m)», 2015 2 parts, neon each: height 220 cm, diameter 1.2 cm distance between each: 41 cm installation view Galerie Buchholz, New York 2018 (galeriebuchholz.de)