A glow stick is a self-contained, chemical, short-term light-source. It consists of a translucent plastic tube containing isolated substances that, when combined, make light through chemiluminescence, so it does not require an external energy source. Simply: remove from wrapper, snap and shake. The light cannot be turned off, and can be used only once. Glow sticks are often used for recreation, but may also be relied upon for light during military, police, fire, or EMS operations.
Red light is good for mapwork and closein work at night without destroying your natural night vision. Green is good for putting out a decent amount of light and can be seen well from a distance. Blue accentuates contrasts and shadows and good for following blood spoor. White is great for emergency light in a blackout, or to mark a stranded vehicle at roadside.
Lights have a shelf-life of around 4 years, are waterproof, non-flammable and non-sparking. Output varies between 8 and 12 hours per unit.
Tac Shield Tactical Light Yellow Pack (10)
- Brand: TAC SHILED
- Product Code: Tac Shield Tactical Light Yellow Pack - 03086Y
- Availability: 9