Bailey of Sheffield Glow Bead

Let it GLOW.

Always be seen with Glow. This innovative bead is an ‘illuminative’ conversation starter….

‘Glow’ is our most technologically advanced bead so far and incorporates 3 trigalight® Gaseous Tritium Light Source (GTLS) which provides a reliable, safe and self-powered source of continuous light output. 

No battery or charging by ambient light is required during the lifetime of this product. 

GTLS comprise a sealed borosilicate glass capsule which contains a tiny amount of gaseous tritium, the power supply for the device. 

Electrons, released by the gaseous tritium, are harnessed to energise a phosphor coating on the inside surface of the capsule, causing it to glow.

GTLS contain no moving parts and, because the unit is continuously energised, an off/on switch is not required. 

Glow will remain energised for more than 10 maintenance-free years, even during extended periods of complete darkness. 

Trigalight® devices can be used in any environmental conditions, even under water, and in temperatures ranging from -20º to 70ºC.