Product Features

• LightShape circular green light marker for providing illumination for up to 4 hours
• Measures 3″ in diameter and has an adhesive back for attaching to surfaces
• Chemiluminescent substance is non-toxic and plastic body is phthalate free for safety
• Four-year shelf life from date of manufacture for a maintenance-free alternative to other lighting
• Can be used for many applications, including evacuation procedures, medical triage, trail marking, and more