What do search and rescue, military and emergency personnel rely on for cost-effective, instant light? Glow sticks. That's right. They are also a must for your emergency car kit and survival bag alike. These can be used to send distress signals, communicate with others in your group, light a path in the dark, or even as a visual security alarm for your camp.

Glow stick features include:

Up to 10-12 hours of illumination

Soft green glow

Lightweight

Compact for easy storage

Mounting hook for stationary use

Shelf life of up to 2 years