The NIGHT COMMANDER BLOOD TRACKER is a rugged 4-in-1 LED light featuring a 250 lumen white spot light and 3 unique colored flood lights - Blue, Red and Blood tracker. Its unique design allows the light head to turn to a right angle with a simple twist, perfect for various working conditions. The magnetic base and steel clip provide convenient hands-free lighting.
Blue Light causes blood to show as black, in contrast to its surroundings. Red light is useful for preserving night vision. The unique combination of these two light colors keeps you steathily on track of the target.