✨ Light up your night, not your workload.
The Firefly Mega Glow Tritium Marker (Green) is a compact, battery-free illumination tool using the largest Trigalight GTLS for continuous glow exceeding 10 years. Designed for covert low-light marking, it offers reliable visibility up to 40 meters without ambient light charging, features durable polycarbonate and stainless steel construction, and includes a secure split-ring for easy attachment—perfect for professionals needing dependable, maintenance-free illumination in any environment.
| ASIN | B07JBQ93R6 |
| Base Diameter | 10.5 Millimetres |
| Base Material | Stainless Steel |
| Brand Name | FireFly Markers |
| Bulb Base | GU10 |
| Bulb Shape Size | G30 |
| Colour | Green |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (79) |
| Efficiency | high |
| Finish | Smooth, Dimple |
| Fixture Features | Distance Identification, Energy Efficient |
| Included Components | Split-ring |
| Indoor Outdoor Usage | Indoor |
| Installation Type | No installation |
| Is Product Cordless | No |
| Is Waterproof | false |
| Item Dimensions D x W x H | 41D x 11W x 11H millimetres |
| Item Shape | Cylindrical |
| Lamp Type | Tritium Marker |
| Lighting Method | Tritium-based illumination |
| Manufacturer | SP2 |
| Material | Stainless Steel, Polycarbonate |
| Mounting Type | Tabletop |
| Number of Items | 1 |
| Number of Lights | 1 |
| Number of Pieces | 1 |
| Power and Plug Description | Tritium-Powered |
| Recommended Uses For Product | illumination in low-light or dark conditions |
| Room Type | Living Room |
| Shade Colour | Green |
| Shade Height | 41 Millimetres |
| Shade Material | Plastic |
| Style | Minimalist |
| Switch Type | Touch |
| Type of Bulb | Tritium |
| Unit Count | 1.0 count |
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