NEW Firefly Tinted Green Super Kit Marker

The Firefly Super Kit Marker offers reliable, long-range night-time visibility for identifying gear, equipment, or locations in total darkness. Each unit contains a 3 x 2.5 mm trigalight® GTLS (Gaseous Tritium Light Source), safely sealed within a durable, clear polycarbonate housing—providing constant, maintenance-free glow for over a decade.

With visibility up to 35 metres in complete darkness, Super Kit Markers are ideal for use on survival kits, weapons cases, control panels, or tools. A corrosion-resistant wire screw-clip allows secure and flexible attachment to both fixed and mobile gear.

Key Features:

• Self-powered tritium light – no batteries or charging needed
• Glows continuously for 10+ years without maintenance
• Visible from up to 35 metres in darkness
• Secure corrosion-resistant wire screw-clip for fast fixing
• Available in 9 colour options for function or identity marking
• Lightweight, impact-resistant polycarbonate casing
• Weatherproof and operational in all environments, including underwater
• Cold, silent operation – preserves night vision

Use Cases:

• Marking assets, kits, or checkpoints
• Identifying tools or safety-critical items at night
• Camping, military, survival, and tactical use
• Covert marking where low-signature glow is needed

How It Works:

Each marker uses a sealed borosilicate glass tube filled with a trace amount of tritium gas. As the gas decays, it emits low-energy beta particles that safely activate a phosphor lining inside the tube—producing a constant glow. GTLS technology requires no ambient light, electricity, or switches and is certified non-emissive and safe for long-term use.