Built for tactical versatility, the Black Diamond Storm 450 Headlamp combines 450 lumens of output with an IP67 waterproof and dustproof design. Dual-fuel compatible, it can run on either a BD 1500 Li-ion battery (sold separately) or included AAA batteries. With PowerTap tech, you instantly shift from dim to full brightness. Red, green, and blue night vision modes allow discreet low-light use without compromising your night-adjusted vision. Compact and durable, the Storm 450 is perfect for field operations.