Lifesystems Glow Marker Tags can be attached to anything you wish to locate easily in the dark with the cable ring link. Containing photo-luminescent crystals, these markers absorb light and emit a luminous glow in the dark. One five minute charge will provide over 12 hours of light, and has a rechargeable life of up to 10 years

The glow markers are ideal for clipping to members of your group during night time exercises for ease of location, or attach them to your tents guy ropes to help prevent tripping accidents and provide emergency camping lighting.