This Primos Hunting Blood Hunter Dual Light Headlamp gives you the sight you need without tying up your hands. Adding to the popular Blood Hunter line is the Primos Hunting Blood Hunter HD Headlamp. This light utilizes the patented filter technology that minimizes earth tones in the field and highlights the colors of pinks and reds. The small, but powerful light, features dual modes making them useful in any situation. Utilize the Blood Tracking setting when taking up the trail or the dimmed white light setting for all other applications. The Primos Blood Tracker Light is a great addition to your hunting arsenal for finding wounded animals.image