20 Best Tritium Glow [2024]

Are you looking for the best tritium glow? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling tritium glow.

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# Preview Product
1 TEC Accessories [Next Generation] EMBRITE Glow Fob: Precision Glow in The Dark Keychain - Black... TEC Accessories [Next Generation] EMBRITE Glow Fob: Precision Glow in The Dark Keychain - Black...
2 TEC-T323-3W Isotope Reactor Fob - Titanium Tritium Vial Housing - 3mm x 23mm - Camping Accessories -... TEC-T323-3W Isotope Reactor Fob - Titanium Tritium Vial Housing - 3mm x 23mm - Camping Accessories...
3 TEC-SCR Isotope Chain Reaction Fob (Green) - Glow in The Dark tritium Vial housing for 3x11mm -... TEC-SCR Isotope Chain Reaction Fob (Green) - Glow in The Dark tritium Vial housing for 3x11mm -...
4 Glow in The Dark Ember Fob for Everyday Carry EDC Survival Gear, Glass Breaker, for Camping, Hiking,... Glow in The Dark Ember Fob for Everyday Carry EDC Survival Gear, Glass Breaker, for Camping,...
5 TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for Glock Pistols, Glock 17, 17L, 19, 22, 23,... TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for Glock Pistols, Glock 17, 17L, 19, 22,...
6 TRUGLO Tritium Handgun Glow-in-The-Dark Night Sights for Smith & Wesson M&P Series Pistols (TG231MP) TRUGLO Tritium Handgun Glow-in-The-Dark Night Sights for Smith & Wesson M&P Series Pistols (TG231MP)
7 TRUGLO Tritium Handgun Glow-in-The-Dark Night Sights for Springfield XD Series Pistols TRUGLO Tritium Handgun Glow-in-The-Dark Night Sights for Springfield XD Series Pistols
8 TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Glock Pistols, Glock 17, 17L, 19, 22,... TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Glock Pistols, Glock 17, 17L, 19,...
9 TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for 1911 Pistols, 260 Front, 450 Rear, Black,... TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for 1911 Pistols, 260 Front, 450 Rear,...
10 TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for Kimber Pistols, Kimber 1911 Models with... TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for Kimber Pistols, Kimber 1911 Models with...
11 TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for 1911 Pistols, 270 Front, 500 Rear TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for 1911 Pistols, 270 Front, 500 Rear
12 XS SIGHTS DXT2 Big Dot Night Sight for Glocks, Front and Rear Glow in The Dark Tritium Sights for... XS SIGHTS DXT2 Big Dot Night Sight for Glocks, Front and Rear Glow in The Dark Tritium Sights for...
13 XS SIGHTS R3D Tritium Night Sight for Glocks Gen 1-5 and Taurus, Front and Rear Glow in The Dark... XS SIGHTS R3D Tritium Night Sight for Glocks Gen 1-5 and Taurus, Front and Rear Glow in The Dark...
14 TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Smith & Wesson Pistols, S&W M&P, SD9... TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Smith & Wesson Pistols, S&W M&P, SD9...
15 XS SIGHTS R3D Tritium Night Sight for S&W M&P, Sig, Canik, Taurus, and HK Pistols, Front and Rear... XS SIGHTS R3D Tritium Night Sight for S&W M&P, Sig, Canik, Taurus, and HK Pistols, Front and Rear...
16 TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for CZ Pistols, CZ P10, Orange Ring TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for CZ Pistols, CZ P10, Orange Ring
17 Glass Luminous Tube, Rare Earth Luminous Stick, Glow Bar in the Dark Tril Vial Alternative, DIY for... Glass Luminous Tube, Rare Earth Luminous Stick, Glow Bar in the Dark Tril Vial Alternative, DIY...
18 TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Springfield XD Series Pistols, 0,... TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Springfield XD Series Pistols, 0,...
19 Tritium Handgun Glow-in-the-Dark Night Sights for Sig Sauer Pistols, Sig #8 Front / #8 Rear Tritium Handgun Glow-in-the-Dark Night Sights for Sig Sauer Pistols, Sig #8 Front / #8 Rear
20 XS SIGHTS New DXT2 Big Dot Night Sight for S&W Pistols, Front and Rear Glow in The Dark Tritium for... XS SIGHTS New DXT2 Big Dot Night Sight for S&W Pistols, Front and Rear Glow in The Dark Tritium...
Bestseller No. 1
TEC Accessories [Next Generation] EMBRITE Glow Fob: Precision Glow in The Dark Keychain - Black...
  • LONG LASTING GLOW IN THE DARK EFFECT: Embrite: TEC’s latest, proprietary, glow-in-the-dark technology - providing the brightest achievable results....
  • MADE FROM AIRCRAFT GRADE ALUMINUM: The A3 glow fob features a precision machined, highly protective, lightweight aluminum housing with a hard anodized...
  • AVAILABLE IN DIFFERENT COLORS: A3 Series Embrite Glow Fob aluminum housing comes in 3 different colors: CLEAR (natural), BLACK and GREEN. You can also...
  • NO MORE LOST THINGS IN THE DARK: This lightweight aluminum housing is a great way to add a functional glow to anything you attach it to. Once darkness...
  • MULTI-PURPOSE: No everyday carry is complete without the perfect premium keychain accessory. Rugged, attractive, and useful – for keychains, zipper...
Bestseller No. 2
TEC-T323-3W Isotope Reactor Fob - Titanium Tritium Vial Housing - 3mm x 23mm - Camping Accessories -...
  • HOLDS UP TO THREE VIALS: The Reactor Fob keychain is designed to hold three glass tritium vials. Each bore can hold one 3mm x 23mm tritium vial (NOT...
  • CUSTOMIZABLE AND EASY DIY: Combine different colored tritium vials for a beautiful effect. The tritium vials (NOT INCLUDED) are easy to install, and...
  • UNOBSTRUCTED VIEW IN A DURABLE HOUSING: Offers an unobstructed view of three 3mm x 23mm tritium vials (NOT INCLUDED) in different colors give off an...
  • WATER AND SCRATCH RESISTANT: This keychain accessory is a great every day carry for active people who are always on the go. May it be indoors or...
  • FASHIONABLE AND FUNCTIONAL: This titanium housing is a great way to add a functional glow to anything you attach it to. It's configured to provide the...
Bestseller No. 3
TEC-SCR Isotope Chain Reaction Fob (Green) - Glow in The Dark tritium Vial housing for 3x11mm -...
  • TWICE THE GLOW: Custom designed to hold a standard 3mm x 11mm tritium vial. It's the perfect size to carry and add to your backpacking gear, or...
  • INTERCHANGEABLE COLORS: This tritium keychain vial holder is integrated with a proprietary Embrite glow pellet, so you can choose green or aqua glow...
  • NO MORE LOST THINGS IN THE DARK: This stainless steel housing is a great way to add a functional dual-glow to anything you attach it to. Once darkness...
  • LONG LASTING GLOW IN THE DARK EFFECT: It's designed around two light sources. First up is the Embrite glow pellet which can be charged with ordinary...
  • MULTI-PURPOSE: Complete your Everyday Carry collection with the small and stylish Isotope Chain Reaction Fob, which provides just the right amount of...
Bestseller No. 4
Glow in The Dark Ember Fob for Everyday Carry EDC Survival Gear, Glass Breaker, for Camping, Hiking,...
  • Find your gear in the dark with this self-powered glow in the dark glow fob. Connect it to your range bag, backpack, sleeping bag, or tent zipper....
  • Perfect for camping, hiking, hunting, fishing, any outdoor activity you do in low light conditions. Attach to a flashlight or lantern, mark a...
  • Use the glass breaker tip in an emergency. Connect the glow fob to a pulldown light in a basement. Hook up to your boat float. Find your dog or other...
  • No charge required. Don't buy imitation glow fobs requiring charge time or waste time DIY glow installation. Buy this and never misplace your EDC gear...
  • Fob can be seen at up to 30 feet away. Always reliably glowing. A unique gift for men or women alike!
Bestseller No. 5
TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for Glock Pistols, Glock 17, 17L, 19, 22, 23,...
  • Fits Glock 17 / 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, 39, 45 (Excluding M.O.S. models)
  • Tritium night sights transition from standard white dot sights during the daylight, to glowing green dots in the the dark
  • Utilizes quality Swiss tritium for maximum brightness and unmatched visibility in all shooting conditions 24/7
  • Glows in the dark with no batteries or light sources needed
  • Compact design maintains factory sight radius and fits standard holsters; Angled rear sight edge for emergency one–hand operation
Bestseller No. 6
TRUGLO Tritium Handgun Glow-in-The-Dark Night Sights for Smith & Wesson M&P Series Pistols (TG231MP)
  • Fits Smith & Wesson M&P models (excluding .22 Compact, C.O.R.E. models, and Shield 380 EZ), SD9 and SD40 (excluding VE models)
  • Tritium night sights transition from standard white dot sights during the daylight, to glowing green dots in the the dark.Popular, three-dot system...
  • Utilizes quality Swiss tritium for maximum brightness and unmatched visibility in all shooting conditions 24/7
  • Glows in the dark with no batteries or light sources needed
  • Compact design maintains factory sight radius and fits standard holsters; Angled rear sight edge for emergency one–hand operation
Bestseller No. 7
TRUGLO Tritium Handgun Glow-in-The-Dark Night Sights for Springfield XD Series Pistols
  • Fits Springfield XD Series (XD, XDS, XDE, XDM excluding 5.25" Comp Series)
  • Tritium night sights transition from standard white dot sights during the daylight, to glowing green dots in the the dark
  • Utilizes quality Swiss tritium for maximum brightness and unmatched visibility in all shooting conditions 24/7
  • Glows in the dark with no batteries or light sources needed
  • Compact design maintains factory sight radius and fits standard holsters; Angled rear sight edge for emergency one–hand operation
SaleBestseller No. 8
TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Glock Pistols, Glock 17, 17L, 19, 22,...
  • Fits Glock 17 / 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, 39, 45 (Excluding M.O.S. models)
  • Brightness and durability of our original Tritium sights, but with added Pro-level features; Tritium night sights transition from standard white dot...
  • Utilizes quality Swiss tritium for maximum brightness and unmatched visibility in all shooting conditions 24/7; Glows in the dark with no batteries or...
  • Front sight features a highly visible white Focus-Lock ring surrounding the front fiber to make it even more visible, encouraging the eye to rapidly...
  • Compact design maintains factory sight radius and fits standard holsters; Angled rear sight edge for emergency one–hand operation
Bestseller No. 9
TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for 1911 Pistols, 260 Front, 450 Rear, Black,...
  • UNMATCHED VISIBILITY in low light shooting conditions or complete darkness; GLOWS IN THE DARK—no batteries or light exposure required
  • At night, sights are GLOWING GREEN DOTS; In daylight, sights are standard BRIGHT WHITE DOTS
  • Made of tough, CNC-machined steel with a FORTRESS FINISH COATING for maximum protection
  • SNAG RESISTANT DESIGN fits standard holsters; SQUARE-NOTCH DESIGN is duty proven
  • MACHINED AND ASSEMBLED IN THE USA with quality Swiss Tritium for maximum brightness; 12-YEAR LIMITED WARRANTY; Patented
Bestseller No. 10
TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for Kimber Pistols, Kimber 1911 Models with...
  • UNMATCHED VISIBILITY in low light shooting conditions or complete darkness; GLOWS IN THE DARK—no batteries or light exposure required
  • At night, sights are GLOWING GREEN DOTS; In daylight, sights are standard BRIGHT WHITE DOTS
  • Made of tough, CNC-machined steel with a FORTRESS FINISH COATING for maximum protection
  • SNAG RESISTANT DESIGN fits standard holsters; SQUARE-NOTCH DESIGN is duty proven
  • MACHINED AND ASSEMBLED IN THE USA with quality Swiss Tritium for maximum brightness; 12-YEAR LIMITED ; Patented
SaleBestseller No. 11
TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for 1911 Pistols, 270 Front, 500 Rear
  • Fits 1911 cut .270 front / .500 rear (1911 3" Officers & 4.25" Commander in 9mm / .40S&W); Cut to fit Novak LoMount dovetail sight cut profile models...
  • Brightness and durability of our original Tritium sights, but with added Pro-level features; Tritium night sights transition from standard white dot...
  • Utilizes quality Swiss tritium for maximum brightness and unmatched visibility in all shooting conditions 24/7; Glows in the dark with no batteries or...
  • Front sight features a highly visible white Focus-Lock ring surrounding the front fiber to make it even more visible, encouraging the eye to rapidly...
  • Compact design maintains factory sight radius and fits standard holsters; Angled rear sight edge for emergency one–hand operation
Bestseller No. 12
XS SIGHTS DXT2 Big Dot Night Sight for Glocks, Front and Rear Glow in The Dark Tritium Sights for...
  • Suppressor Height. Fits Glock 17, 19, 22-24, 26, 27, 31-36, 38, 45 - All Generations, Including Mos Models. Front Sight Tool, Allen Key And Thread...
  • Tritium Front & Rear DXT2 Big Dot Night Sights.  Full Tritium Night Sight Set Glows 24/7 Without Batteries For 10+ Years. Xs Tritium Iron Sights...
  • High Visibility Big Dot Front Sight.  The Big Dot Front Sight Is Available With A Photoluminescent Yellow Or Orange Glowing Dot Surrounding The...
  • Don’T Struggle To See Your Sights.  The Straight-Line Sight Picture – Dot-The-I- Draws The Eye To The Front Sight For Rapid Acquisition.  Center...
  • Steel Sights, Made In The USA, No Questions Asked Warranty.  XS Sights Are Machined In Fort Worth, TX From American Made Steel.  We Stand Behind Our...
Bestseller No. 13
XS SIGHTS R3D Tritium Night Sight for Glocks Gen 1-5 and Taurus, Front and Rear Glow in The Dark...
  • Fits Glock 17, 19, 22-24, 26, 27, 31-36, 38, 45 – Generations 1-5; Including Mos Models
  • R3D 3-Dot Tritium Set With Front Sight Available In An Orange Or Green Photoluminescent Glow Dot. Self-Illuminated Tritium Glows 24/7 Providing A...
  • Photoluminescent Glow Dot Provides High Contrast Visibility In Bright Light, Absorbs Ambient Light, And Glows With The Self-Illuminated Tritium
  • Blacked-Out Rear Sight Drives Focus To The Front Sight. Rear Sight Ledge Allows For One-Handed Slide Manipulations.
  • Steel Sights, Made In The USA, No Questions Asked Warranty.  XS Sights Are Machined In Fort Worth, TX From American Made Steel.  We Stand Behind Our...
SaleBestseller No. 14
TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Smith & Wesson Pistols, S&W M&P, SD9...
  • Fits Smith &Wesson M&P models (excluding .22 Compact, C.O.R.E. models, and Shield 380 EZ), SD9 and SD40 (excluding VE models)
  • Brightness and durability of our original Tritium sights, but with added Pro-level features; Tritium night sights transition from standard white dot...
  • Utilizes quality Swiss tritium for maximum brightness and unmatched visibility in all shooting conditions 24/7; Glows in the dark with no batteries or...
  • Front sight features a highly visible white Focus-Lock ring surrounding the front fiber to make it even more visible, encouraging the eye to rapidly...
  • Compact design maintains factory sight radius and fits standard holsters; Angled rear sight edge for emergency one–hand operation
Bestseller No. 15
XS SIGHTS R3D Tritium Night Sight for S&W M&P, Sig, Canik, Taurus, and HK Pistols, Front and Rear...
  • Fits S&W M&P & M2.0 - Full Size & Compact (9MM, 40 S&W, 45 ACP)
  • R3D 3-Dot Tritium Set With Front Sight Available In An Orange Or Green Photoluminescent Glow Dot. Self-Illuminated Tritium Glows 24/7 Providing A...
  • Photoluminescent Glow Dot Provides High Contrast Visibility In Bright Light, Absorbs Ambient Light, And Glows With The Self-Illuminated Tritium
  • Blacked-Out Rear Sight Drives Focus To The Front Sight. Rear Sight Ledge Allows For One-Handed Slide Manipulations.
  • Steel Sights, Made In The USA, No Questions Asked Warranty.  XS Sights Are Machined In Fort Worth, TX From American Made Steel.  We Stand Behind Our...
SaleBestseller No. 16
TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for CZ Pistols, CZ P10, Orange Ring
  • Fits CZ P10
  • Brightness and durability of our original Tritium sights, but with added Pro-level features; Tritium night sights transition from standard white dot...
  • Utilizes quality Swiss tritium for maximum brightness and unmatched visibility in all shooting conditions 24/7; Glows in the dark with no batteries or...
  • Front sight features a highly visible white Focus-Lock ring surrounding the front fiber to make it even more visible, encouraging the eye to rapidly...
  • Compact design maintains factory sight radius and fits standard holsters; Angled rear sight edge for emergency one–hand operation
Bestseller No. 17
Glass Luminous Tube, Rare Earth Luminous Stick, Glow Bar in the Dark Tril Vial Alternative, DIY for...
  • 【Rare Earth Luminous Tube】 The luminous tube is instead of tritium, it uses rare earth luminous materials, The shell is made of high-quality...
  • 【Recharge by Any Light Source】UV flashlight/cell phone flashlight/lamp/sunlight, etc (UV light is best). When the light disappears, it needs to be...
  • 【Instant Activation Illuminous】 Glowing after being recharged for few seconds to 3 minute, bright time last more than 3-6h (There are differences...
  • 【Multiple colors and Bright】Brightness: Green>Ice blue>Orange>Sky blue>White>Red>Purple; Which one last longest after recharged? Green>Ice...
  • 【DIY EDC Decoration】Decorate your EDC gears and make your gears glow in the dark. Glow in the dark tritium vial alternative for...
Bestseller No. 18
TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Springfield XD Series Pistols, 0,...
  • Fits Springfield XD Series (XD, XDS, XDE, XDM excluding 5.25" Comp Series)
  • Brightness and durability of our original Tritium sights, but with added Pro-level features; Tritium night sights transition from standard white dot...
  • Utilizes quality Swiss tritium for maximum brightness and unmatched visibility in all shooting conditions 24/7; Glows in the dark with no batteries or...
  • Front sight features a highly visible white Focus-Lock ring surrounding the front fiber to make it even more visible, encouraging the eye to rapidly...
  • Compact design maintains factory sight radius and fits standard holsters; Angled rear sight edge for emergency one–hand operation
SaleBestseller No. 19
Tritium Handgun Glow-in-the-Dark Night Sights for Sig Sauer Pistols, Sig #8 Front / #8 Rear
  • Traditional tritium night sights
  • Uses the brightest tritium available
  • Cnc-machined steel construction
  • Sport type: Hunting
Bestseller No. 20
XS SIGHTS New DXT2 Big Dot Night Sight for S&W Pistols, Front and Rear Glow in The Dark Tritium for...
  • Fits S&W M&P Shield, Shield 2.0, & Shield Plus. Allen Key And Threadlocker Included.
  • Tritium Front & Rear DXT2 Big Dot Night Sights.  Full Tritium Night Sight Set Glows 24/7 Without Batteries For 10+ Years. Xs Tritium Iron Sights...
  • High Visibility Big Dot Front Sight.  The Big Dot Front Sight Is Available With A Photoluminescent Yellow Or Orange Glowing Dot Surrounding The...
  • Don’T Struggle To See Your Sights.  The Straight-Line Sight Picture – Dot-The-I- Draws The Eye To The Front Sight For Rapid Acquisition.  Center...
  • Steel Sights, Made In The USA, No Questions Asked Warranty.  XS Sights Are Machined In Fort Worth, TX From American Made Steel.  We Stand Behind Our...

Having trouble finding a great tritium glow?

This problem is well understood by us because we have gone through the entire tritium glow research process ourselves, which is why we have put together a comprehensive list of the best tritium glows available in the market today.

After hours of searching and using all the models on the market, we have found the best tritium glow for 2023. See our ranking below!

How Do You Buy The Best Tritium Glow?

Do you get stressed out thinking about shopping for a great tritium glow? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching tritium glow, which is why we have assembled a comprehensive list of the greatest tritium glow available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for tritium glow that you consider buying. Your questions might include the following:

  • Is it worth buying an tritium glow?
  • What benefits are there with buying an tritium glow?
  • What factors deserve consideration when shopping for an effective tritium glow?
  • Why is it crucial to invest in any tritium glow, much less the best one?
  • Which tritium glow are good in the current market?
  • Where can you find information like this about tritium glow?

We’re convinced that you likely have far more questions than just these regarding tritium glow, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for tritium glow, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible tritium glow. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an tritium glow buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available tritium glow currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of tritium glow has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an tritium glow?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your tritium glow.
  5. Customer Ratings: Number ratings grade tritium glow objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their tritium glow.
  7. Product Quality: You don’t always get what you pay for with an tritium glow, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an tritium glow is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining tritium glow information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding tritium glow is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How to make tritium glow brighter?

A: – locating my keys hanging up with my Quantum DD attached. – locating an item in my bag with my 6 vial tritium “locator” attached to it. – Seeing my SWM V10R on bedside table in hotelroom in dark

Q: What are tritium night sights?

A: – Tritium illumination – Allows single-handed slide operation – Ensures fast and efficient targeting – Long lifespan – Comes at a reasonable price

Q: Does tritium fade?

A: Tritium sights do fade over time but a useful lifespan of 12 years is a fairly reliable number to go by, even though most will continue to glow,albeit dimmer, after that time. These is just my opinions from my own experience and knowledge of the subject and intended to be helpful.

Q: How long does Radium glow?

A: When it is dark, the stored light is slowly released in the form of a glow. The glow can only last between 3 to 10 hours, before it needs to be exposed to light again in order to glow. Phosphorus glow comes in powder form and can be handled safely. Radium glow produces light on its own through a chemical process.