TACSHIELD Tactical Light Sticks are manufactured to exacting tolerances to ensure dependable bright lighting with an extended storage life. Foiled sealed to exceed Military Standards.
The various colored light sticks are used to identify specific areas/zones, unit colors, personnel marking and many others. Special hang clip makes it easy to attach.  
These 6 inch lights provide 12 hours of dependable use.
All light sticks are 100% waterproof, non-flammable and non-toxic. They produce no heat or sparks. Just bend the stick and shake for full brightness.