Black Diamond Storm 400 Headlamp — 400 Lumens, IP67 Waterproof, AAA Powered

Bright, versatile lighting for night time adventures

The Black Diamond Storm 400 headlamp offers up to 400 lumens on its high setting, turning dark trails, campsites, and work spaces into clearly defined zones. Its compact, low profile sits snug against the brow, helping keep the beam steady as you move, bend, and scan the surroundings. The headlamp is designed to feel light yet dependable, so you can focus on the task at hand rather than adjusting equipment mid stride.

Smart power and flexible beams

PowerTap Technology lets you switch instantly between full brightness and a dimmed level, so you can adapt on the fly without hunting for controls. Proximity and distance beam modes tailor the output to your pace and terrain, while additional controls cover dimming, strobe, and night vision options in red, green, and blue. A lock mode helps prevent accidental adjustments during transport or storage.

• PowerTap for quick brightness transitions
• Proximity (short range) and distance (long range) beam modes
• Dimming, strobe, red/green/blue night vision, and lock mode

Portability and practical design

The Storm 400 pairs a compact, low profile form with four AAA batteries, included in the package, providing ready-to-use power for backcountry treks, campsite tasks, or late night repairs. The design stays close to the head, reducing bounce and fatigue during hours of wear.

• Four AAA batteries included for immediate use
• Low profile, secure fit reduces fatigue on long sessions

Durable build for challenging conditions

With IP67 waterproof and dustproof sealing, the Storm 400 stands up to rain, mud, and dust. The sealed housing withstands immersion over 1 meter for up to 30 minutes, making it a versatile companion in varied weather and rugged environments.

• IP67 rated for water and dust resistance
• Immersion up to 1 meter for 30 minutes

Real world use cases and beam versatility

Whether you are night hiking, camping, or performing repairs, this headlamp adapts to the moment. Proximity mode supports comfortable reading and map work, while distance mode helps with trail scouting. The red, green, and blue night vision options preserve your night eyesight and offer flexible signaling or observation without overpowering the scene. The strobe can be useful for signaling teammates in low visibility conditions, and the lock mode protects against accidental battery drain during travel. The combination of power, modes, and a compact form means you can choose a setup that suits your pace and environment without sacrificing comfort.