The HL50-Q has a unique twin-head with one beam being red, and the other beam white. This makes it ideal for scanning while using the color beam and then switching to the white beam for tracking and game recovery. The beam color can be easily changed by pressing the pressure button located between the two light heads. The on/off and brightness control button is located on the camouflage headband. When set at 50% brightness, the hunter will see predator eyes at over 250 yards and will get 8 plus hours of runtime.