The Trac-Tact 2AA featuring a high-quality LED chip delivers 280 Lumens and up to three hours of run time. The Trac-Tact’s red LED for night vision and a violet LED for blood tracking making it perfect for the outdoors. This weather-resistant architectural grade aluminum flashlight has an industrial grade belt clip and soft switch technology, allowing seamless transition between the five modes.Functions are high, low, flash, violet, redStrike bezel headBelt clip, water-resistant, roll stopSpecial lenses for night vision and blood trackingPerfect for outdoor use