Compact Titanium Tritium Keychain — 25-Year Continuous Glow

Description

The luminous principle of the tritium gas tube is based on the radioactive properties of tritium. Tritium is an isotope of hydrogen that releases high-speed electrons through beta decay. These electrons collide with gas molecules in the glass tube during flight, causing the gas molecules to become ionized. When these ionized gas molecules are activated by fluorescent substances in the tritium gas tube, they release photons, thereby producing visible light
Material: Titanium Alloy, Tritium Gas Tube
Glow does not require any energy source
Lifespan: 20-25 years
Size: 0.3×0.3×1.4 inch
Package list: 1 keychain
   

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