PIP's 8" E-flare Red/White Safety & Emergency Beacon (939-AT293-R/W) is able to be seen from over 3/4 mile away without night vision, point fixation and distance judgement problems. This battery-operated beacon is the ultimate safety device, with 360° visibility and no risk of fire, explosion, toxic fumes or residue. It is lightweight, easy to use, waterproof and able to survive a 3' drop. Attach it to belts, clothing, vehicles and more for whatever your situation requires.