When reliability really counts

Betalight b.v is the leading supplier of Gaseous Tritium Light sources GTLS, also known as “Betalights” and Gaseous Tritium Light Devices GTLD. Our products are used in safety and emergency applications all over the world.

We also provide Tritium H3 illumination for over 600 NATO stock numbers / weapon systems like watches, gun sights, compasses, gauges, dials and other lighting applications.

Betalights are unique, providing a highly reliable and continuous light source throughout a long service life of 15 years without the need for any kind of electrical power. After the service life of 10/ 15 years we take back the expired products for recycling or disposal.



Our assortment is divided into different categories

Light Sources For different applications - Custom made betalights
Civil Market Fire & safety signs - Various route markers - Door handles
Aircraft Industry A/C exit signs - Chair and path markers - Aircraft sign comparator - Different light sources for various gauges
Offshore & Maritime Offshore & Fire safety signs

Military / Outdoor

Tritium illuminated compasses - Torch - Tactical Watches - Kit-markers - Map reader - BetaMarkers - Glowpads - 5 in 1 multifunction fire starter

Military IR driving lightsCabin lights – 360 ° IR and trimoode flashing beaconsLED Gooseneck - Aiming post markers - Tritium (Fiber) Sight IlluminationTritium Hyper-Bright Sight Illumination - Led Sight Illumination
MoD Tritium sight illumination - Aiming post markers - Defile markers - Peglights - and many other products. See our NSN list
Disposal / Recycling Gaseous Tritium Light Sources or Light Devices (GTLS & GTLD), DU metal - Uramium - Thorium -  Am-241, Am-241/Be, Cs-137 - Kr-85 sealed sources - High active Co-60 sources
Photoluminescence Tactile Wayguidance System Glow in the dark tape - anti-slip tape - route markers - pictograms - stair profiles - evacuation plans and pictograms for trains and stations

Self-Luminous Safety Products

Completely independent, Maintenance free, 
No external power

Self-Luminous Safety Signs

Absolute reliability, Maintenance-free, 
No batteries, bulbs or switches

Outdoor and Tactical Devices

Water resistant, Absolute reliability,



More information





Betalight b.v.
Hoge Eng West 28
3882 TR Putten (Netherlands)

Phone: 0031 341 36 0111

NAMSA registration code 4000049917
D.U.N.S. No.416901775

V.A.T. No. NL801345728B01
Chambre of Commerce: 08056517