Military and Other Markers

Alsigns-Surelite can create military-style "Permaglo" directional signs and markers to any order, for military or civilian use. The markers incorporate inbuilt encapsulated hydrogen gas light-source technology (tritium) to give round-the-clock visible identification.

  1. The markers are easy to fix in place, are maintenance-free and cost nothing to run, and can be continuously reused or redeployed - shining with a luminosity equivalent to full moonlight, continuously for 25 years.
  2. For each marker the indicator arrow, chevron or other symbol is housed in a black anodised aluminium frame for style and weather durability.

The finished products are made to BS 5499 : Part 2 (governing British standards of manufacture for safety signs, notices and graphic symbols) and their luminosity is has a useful life of 25 years.

If you require a guaranteed maintenance-free and self-illuminated set of markers for any indoor or outdoor purpose, contact Alsigns-Surelite for a cost quotation.


We also sell a range of other military-style products such as map readers, ring torches, rifle sights and mine marker bayonets. Contact Alsigns-Surelite for further details.


Signs that incorporate encapsulated hydrogen gas light-source technology (tritium) to provide industrial, military and domestic users with a fail-safe and maintenance-free means of permanent indicators, usually for safety purposes.

Click to read information Independent Certificate of Compliance of Signs to BS 5499. Permaglo signs meet British standards of manufacture for safety signs, notices and graphic symbols.

Click to read information Standard Universal Mount Assembly instructions. Our Permaglo signs are easy to mount in minutes, whether fixed to walls or ceilings.

Click to read information Cost Comparison of PERMAGLO and ELECTRIC Signs. Permaglo signs cost more to buy than battery/electric signs but cost nothing to run for 25 years!

Click to read information Intensity of Gaseous Tritium (H3) Light Sources The luminosity of Permaglo® light-sources is equivalent to the brightness of earth in full moonlight.