The Tactical Hunter Nitro is a headlamp that can be clipped to your hat/cap, or can be worn with the headstrap that comes with it.Specifications:- 205 Lumens- 120 yards max distance- 12 hours max run time- 2 Red LED- 2 Blue LED- MaxView Square Beam Lens delivers focused, high intensity light- Unbreakable LEDs never need to be replaced- Glass-filled polycarbonate housing with rugged aluminum lens ring- Silent Hinge adjustable tilt for maximum stealth- Mossy Oak Break-up Camo