Multi-purpose. Hang low over tables. Put them on super skinny floorlamps. If intended for ceiling pendants then you might specify to have a diffuser added, this will shield the eyes from lamp glare.
We are highly flexible in the manufacture of tubes. Heights can be specified and diameters range from 4" to 48" (1200mm)
Diffusers for all sizes are an optional extra & available in various styles.