Tru Flare distress signals improve your chances of rescue and survival when  in danger. These pen-sized stress signals weigh only 1.4 oz and can be worn in  your pocket.

Flares fire 150 feet high and can be seen from 18 Kilometers away At 15,000 candela, the flares are as bright as 215 60W light bulbs. They are designed to extinguish after 6 seconds, before they descend to the
 tree  tops, to prevent forest-fires.

Available in red, green or white.  Brightness: red 15,000 CP, green 3,500  CP and white 14,000 CP.
These signal flares project approximately 45+ meters. Red is distress, green is the okay signal and white is used as a locator. These flares are used by campers/hikers, inshore distress signaling, the oil and natural gas industry and forestry. 6 per box