Tac Shield Tactical Light Sticks are specially formulated to deliver dependable, bright and sustainable lighting in the field. Special foil packaging ensures easy color recognition and extended storage life. All Light Sticks are manufactured with the utmost quality control and consistent production standards. They produce no heat or sparks and are easy to use. These light sticks last for up to 8 hours and are available in white or blue comes with 10 per pack. We also have 12 hour light sticks available. Please click here to see more options.