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BLACK DIAMOND

BLACK DIAMOND Storm 500-R Rechargeable Headlamp

  • Light Output Maximum: 500 lumens
  • White Brightness: 500 lumens
  • Water Resistance Level: Waterproof
  • Power Source: Battery

Last refreshed Sep 10, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A rechargeable 500-lumen headlamp built for switching between full brightness and low-light route finding, with brightness memory as a genuine convenience feature.

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ASIN: B0GT6LRNP7Model: Storm 500-RCategory: Headlamps

Colors Available

AzulBD AzulBD BlackBD Dark OliveBlackOctaneOps Dark TanPewterTundra

Sizes Available

450 (AAA Powered)750 (Rechargeable)

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Overview

Black Diamond's Storm 500-R is a rechargeable 500-lumen headlamp with a built-in 2400 mAh lithium-ion battery, red and RGB night-vision modes for route finding, and a brightness memory function that returns to the last-used setting.

Brightness memory is a small but practical feature: rather than resetting to a default level every time it powers on, the lamp comes back at whatever setting was last used, saving fumbling with buttons in the dark. The RGB night vision mode is aimed at reading maps or route-finding without losing dark adaptation, a step beyond the plain red modes found on simpler headlamps.

  • 500 lumen rechargeable output
  • Red and RGB night vision modes
  • Brightness memory setting
  • Built-in 2400 mAh lithium-ion battery

Who it's for

Suits climbers, backcountry hikers and campers who move between full-brightness tasks and low-light navigation and want the lamp to remember their last setting. Less useful for someone who only needs a basic light with no use for night-vision-preserving modes.

Pros and cons

Pros
  • Brightness memory returns to last-used setting
  • Red and RGB night vision modes for route finding
  • Built-in rechargeable 2400 mAh battery
  • Adjustable headband, low-profile fit
Cons
  • Charges over micro-USB rather than USB-C
  • 500 lumens is mid-pack next to higher-output headlamps here

Performance notes

Output reaches 500 lumens from an integrated 2400 mAh lithium-ion battery charged over micro-USB, with full strength, dimming, strobe and red night-vision modes available. Proximity and distance beam settings let the lamp switch between close campsite tasks and longer-range trail navigation without changing lamps.

Specifications

BrandBLACK DIAMOND
ModelStorm 500-R
Dimensions & fit
Item Weight0.2 pounds
Item Dimensions D x W x H2 × 3 × 4 inches
Item Dimensions L x W x H4 × 3 × 2 inches
Size500 (Rechargeable)
Capacity & performance
Light Output Maximum500 lumens
Power & efficiency
Power SourceBattery
Battery TypeLithium Ion
Battery DescriptionLithium-Ion
Construction & materials
Material TypePolycarbonate
ColorBD Black
Finish TypesMatte
Compatibility & installation
Mounting TypeHead Mount
Included components
Number of Packs1
Unit Count1
Included ComponentsBattery
Warranty & support
Manufacturer Warranty Description3 years
Warranty Type3 Year Warranty
Other details
White Brightness500 lumens
Water Resistance LevelWaterproof
Number of Light Sources1
ShapeRectangular
Light Source TypeLED
Number of Items1
Light Source Special FeaturesPowerTap Technology, Dimmable, Strobe Mode
Style NameHeadlamp
Additional FeaturesCompact, Dimmable, Waterproof

Frequently asked questions

How is the Black Diamond Storm 500-R charged?

It has an integrated 2400 mAh lithium-ion battery charged via micro-USB.

What is brightness memory on the Storm 500-R?

The lamp saves the last brightness level used and returns to that setting the next time it is turned on.

Does the Storm 500-R have a red light mode?

Yes, it includes red night vision plus an RGB night vision mode for route finding and low-light tasks.