Features:
The brightness of the tritium trachea related to the volume and the various fluorescent coatings.No need for external energy, non-fluorescent stick, without sun exposure and power, continuous self-luminous for 25 years.
It contains a small glass tube to seal a small amount of gas tritium, tritium gas emitted by the electron excitation fluorescent coating, emitting light, and other similar fluorescent keychain
Size: length 33mm, diameter 6mm
Tritium gas pipe: length 22.5mm, diameter 3mm
The brightness of the tritium trachea related to the volume and the various fluorescent coatings.
No need for external energy, non-fluorescent stick, without sun exposure and power, continuous self-luminous for 25 years.
Advantage: waterproof and can be used in rough environments.Titanium protection shell, better than ordinary plastic shell!
Materail: Titanium alloy shell, Tritium air pipe
Packaging: 1 * Emergency lighting