
BLACK DIAMOND
Black Diamond Storm 400 Waterproof Headlamp, Black, Battery Powered
Highlights
- Emits up to 400 lumens on max setting
- PowerTap Technology allows instant transitioning between full and dimmed power
- Settings include full strength in proximity and distance modes, dimming, strobe, red, green and blue night-vision, and lock mode
- Compact, low-profile design uses four AAA batteries, included
- Waterproof and dustproof: Sealed housing withstands immersion over 1m for 30 minutes (IP67)
Why You'll Love It
- Bright 400-lumen output provides strong illumination for outdoor visibility at night
- PowerTap technology allows quick brightness adjustments between full output and dimmed light
- Versatile lighting includes proximity, distance, strobe, dimming, and RGB night-vision modes
- Fully sealed IP67 housing survives immersion in water over one meter deep
- Integrated lock mode prevents accidental battery drain while packed in a bag
- Compact low-profile body runs on four included AAA batteries for easy setup
Pros
- +Bright 400-lumen maximum output
- +IP67 waterproof and dustproof rating
- +Red, green, and blue night modes
- +Quick-touch PowerTap brightness switching
- +AAA batteries included in box
Cons
- -Requires four AAA disposable batteries
- -No built-in rechargeable battery option listed
Detailed Review
The Black Diamond Storm 400 Waterproof Headlamp delivers hands-free lighting designed for demanding outdoor environments. With an output reaching up to 400 lumens on its highest setting, it offers substantial illumination for navigating dark trails or working in low-light conditions.
A standout feature is the PowerTap Technology, which lets you instantly toggle between full strength and dimmed power with a simple tap. The headlamp offers extensive beam customization, including proximity and distance settings at full power, continuous dimming, strobe functionality, and dedicated red, green, and blue night-vision options to preserve your natural night vision.
Built with durability in mind, the unit features a compact, low-profile design backed by an IP67 waterproof and dustproof rating. Its sealed housing can withstand immersion in water over 1 meter deep for up to 30 minutes, making it dependable in heavy rain or wet environments. A built-in lock mode ensures the light stays off during transit.
One consideration is the power source. The headlamp relies on four standard AAA batteries rather than an integrated USB-rechargeable pack, meaning you will need spare cells on hand when the charge runs low. Additionally, the manufacturer does not specify the exact beam distance or battery runtimes across different brightness settings.
Verdict: The Black Diamond Storm 400 is an excellent choice for hikers, campers, and outdoor enthusiasts who need bright, multi-colored lighting and proven water resistance. It is best suited for users who prefer standard AAA battery convenience in a rugged, submersible design.
Who Should Buy It
A great fit if you:
- Need a fully waterproof light that handles wet weather and immersion
- Want versatile colored night-vision options including red, green, and blue
- Prefer standard AAA battery power that can be swapped instantly
- Value quick brightness switching with a single touch
Consider something else if you:
- Prefer an integrated USB-rechargeable headlamp
- Want a light that uses fewer batteries to operate
FAQ
How water-resistant is this headlamp?
It has an IP67 rating, which means it is dustproof and features a sealed housing that withstands water immersion over 1 meter for up to 30 minutes.
What night-vision modes are included?
The headlamp includes red, green, and blue night-vision modes alongside its standard white proximity, distance, dimming, and strobe settings.
What type of batteries does it use?
It is powered by four AAA batteries, which are included in the package.
Product Details
| Brand | BLACK DIAMOND |
| ASIN | B084JCDHP7 |






