The Tritium Glow Marker is a self-powered illumination device built for enthusiasts who demand reliable, maintenance-free performance. Using genuine tritium gas technology, it glows continuously for over a decade—no batteries, charging, or ambient light required.
Compact, rugged, and waterproof, it’s ideal for keychains, outdoor gear, and emergency setups. Choose from four sleek finish colours to suit your style or loadout.
Key Features:
Visible in total darkness up to 30 metres
Water-resistant to 30 metres depth
10+ year continuous glow lifespan
No batteries or recharging required
Durable polycarbonate casing
Includes split-ring for easy attachment
Available in 4 colour finishes
Popular Uses:
Marking everyday carry or emergency gear
Key identification for home, car, lockers
Tent zip/guy line visibility
Pathfinding and hazard marking in darkness
Camping, survival, and outdoor activities
Technology:
Each marker uses GTLS (Gaseous Tritium Light Source) technology—an encapsulated borosilicate glass vial filled with tritium gas. As the tritium decays, it excites a phosphor coating, producing a constant glow with zero moving parts or power input.
Rated for -20°C to +70°C and safe for Zone 0 hazardous use, the Tritium Glow Marker is your always-on, zero-hassle glow solution—even in total blackout conditions.
