It is as important to Primos as it is to you that you find the game you have pursued. Primos too has spent sleepless nights replaying the hunt in their minds and wondering what happened. Primos continues to use their resources to bring you the best in blood trailing technology. The Bloodhunter HD uses a custom optical filter that reduces select colors in order to amplify blood. It truly is the best light to use to find blood. Not every animal drops in its track. Have the right tool for the job. Make every drop count. Because at the end of every blood trail Primos wants you to rest in peace. Features: State of the art blood trailing technology powered by intense 600 lumen CREE XM LEDsMakes blood visible in all types of terrain2 power settings - intense HD tracking and low illuminationFlat handle design for comfort and carry