Take your pick from a range of four colours in small and medium, or from five colours for the large tube (subject to availability).
Fit your space
Sized for versatility, take your pick from a compact 50cm, a mid-ranged 120cm or the largest 150cm long tube. Small and medium have a diameter of 1.6cm, which steps up to 2.5cm for the large version.
Mix and match
The neon tubes - especially the large ones - provide plenty of ambient light by themselves. But they work great in a group or cluster - mixing colours and sizes for a less monochrome and slightly more room-filling look.