NATO approved Arc Markers enable arcs of fire to be marked clearly and quickly in dusk, daylight and in darkness. Using a low output trigalight® mounted in a shrouded slot to maintain security, the Arc Marker also includes a yellow panel to give visibility in day and dusk conditions. Offering great flexibility, these self-luminous Arc Markers provide visual reference points by day and night. Applications include arcs of fire indication, trench marking, safe-lane marking, hazard marking and even as a model or map-pointer. Arc Markers are available in black and desert sand colour options. Illumination is provided by a 1.5 x 6mm trigalight®. Standard lamp colour is green. Features Length: 196mm Weight: 10g per marker Continuously illuminated over 10 years No batteries or charging required Reliable in all climatic conditions Lightweight, compact and easy to use