15" Cyalume® Industrial Stick

15" Cyalume® Industrial Glow Sticks are U.S. Military approved and have a 8-12 hour rating, once activated. 15" Cyalume® Ultra Hi Intensity Glow Sticks have a 5 minute rating, once activated. They glow super bright, but for a shorter period of time. blue, green, red, white, yellow & Ultra Hi Intensity orange