Firefly Mega Glow Tritium Marker (Green)

Firefly Mega Glow Tritium Marker (Green)

Q: What's the size of the tritium tube?

Hi. Mine are about 2cm long. Green gives off most light, blue tube is no way as strong. So for effect I'd go fro green. If a bought again I'd go for single tube and not the twin one. Tim

Q: Would this light up a bed side clock at night

Just tried mine in the under stairs cupboard - pitch dark and to be honest I could not see a thing with it. You can see a little reflection when you hold it about an inch away from anything but not hardly enough to make out what it was and I knew what I was looking at. Perhaps when your eyes get used to the dark a bit more you might be able to see a clock. It is more of a glowworm than a light.

Q: What is the reference activity?

If by that you mean the level of steady radioactivity from it, it's about the same as from a watch with a tritium dial like the Traser series. It's not hazardous.

4.2/5

Product ID: 88951225

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Details

Base material
Stainless
Lamp type
Tritium Marker
Shade colour
Green
Brand
FireFly
Colour
Green

🌌No charging needed

🔒Secure split-ring

🔦10+ years glow

Frequently Bought Together

Description

🌟 Light Up Your Life with Firefly!

ENDLESS GLOW - Enjoy continuous illumination for over a decade—no batteries or charging required!
BUILT TO LAST - Crafted from durable stainless steel and polycarbonate, this marker is designed for longevity and resilience.
ILLUMINATE YOUR PATH - Experience the brilliance of the largest trigalight GTLS available, ensuring visibility in the darkest conditions.
EFFORTLESS ATTACHMENT - Comes with a secure split-ring for easy attachment to your gear, ensuring you never lose your light.
ECO FRIENDLY EFFICIENCY - Energy-efficient tritium-based illumination that’s both powerful and environmentally conscious.

The Firefly Mega Glow Tritium Marker (Green) is a high-performance illumination tool featuring the largest trigalight GTLS available, providing over 10 years of continuous glow without the need for charging. Made from durable materials and equipped with a secure split-ring, this marker is perfect for outdoor enthusiasts and professionals alike.

Specifications

Brand	FireFly Markers
Manufacturer	SP2
Base Diameter	10.5 Millimetres
Number of Items	1
Colour	Green
Shape	Cylindrical
Material	Stainless Steel, Polycarbonate
Number of Lights	1
Included Components	Split-ring
Special features	Distance Identification, Energy Efficient
Shade Colour	Green
Light Direction	Tritium-based illumination
Power and Plug Description:	Corded Electric
Switch Installation Type	Tabletop
Batteries included?	No
Batteries Required?	No
Type of Bulb	Tritium
EU Energy Efficiency Label	tall
Guaranteed software updates until	unknown

Have a Question? See What Others Asked

What's the size of the tritium tube?

Would this light up a bed side clock at night

What is the reference activity?

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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