
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.
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
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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
- 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
- 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
| Brand | BLACK DIAMOND |
|---|---|
| Model | Storm 500-R |
| Dimensions & fit | |
| Item Weight | 0.2 pounds |
| Item Dimensions D x W x H | 2 × 3 × 4 inches |
| Item Dimensions L x W x H | 4 × 3 × 2 inches |
| Size | 500 (Rechargeable) |
| Capacity & performance | |
| Light Output Maximum | 500 lumens |
| Power & efficiency | |
| Power Source | Battery |
| Battery Type | Lithium Ion |
| Battery Description | Lithium-Ion |
| Construction & materials | |
| Material Type | Polycarbonate |
| Color | BD Black |
| Finish Types | Matte |
| Compatibility & installation | |
| Mounting Type | Head Mount |
| Included components | |
| Number of Packs | 1 |
| Unit Count | 1 |
| Included Components | Battery |
| Warranty & support | |
| Manufacturer Warranty Description | 3 years |
| Warranty Type | 3 Year Warranty |
| Other details | |
| White Brightness | 500 lumens |
| Water Resistance Level | Waterproof |
| Number of Light Sources | 1 |
| Shape | Rectangular |
| Light Source Type | LED |
| Number of Items | 1 |
| Light Source Special Features | PowerTap Technology, Dimmable, Strobe Mode |
| Style Name | Headlamp |
| Additional Features | Compact, 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.