---
product_id: 553032803
title: "Black Diamond Astro Headlamp Graphite One Size"
brand: "black diamond"
price: "$85.54"
currency: USD
in_stock: true
reviews_count: 13
category: "Black Diamond"
url: https://www.desertcart.ec/products/553032803-black-diamond-astro-headlamp-graphite-one-size
store_origin: EC
region: Ecuador
---

# 300 lumens max brightness Dual-fuel power: AAA or Li-ion IPX4 stormproof durability Black Diamond Astro Headlamp Graphite One Size

**Brand:** black diamond
**Price:** $85.54
**Availability:** ✅ In Stock

## Summary

> 🌟 Light up your path, not your worries.

## Quick Answers

- **What is this?** Black Diamond Astro Headlamp Graphite One Size by black diamond
- **How much does it cost?** $85.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/553032803-black-diamond-astro-headlamp-graphite-one-size)

## Best For

- black diamond enthusiasts

## Why This Product

- Trusted black diamond brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Brightness Memory:** Never fumble in the dark—headlamp remembers your last brightness setting for instant, personalized light.
- • **Lock It Down, Pack It Up:** Digital lock mode prevents accidental activation, saving battery life and your sanity on the go.
- • **Illuminate with Precision:** 300 lumens max output with adjustable modes including full strength, dimming, and strobe to suit every task.
- • **Built to Brave the Elements:** IPX4 stormproof rating means reliable performance through rain, sleet, and unexpected weather shifts.
- • **Power Your Adventure Your Way:** Switch seamlessly between included AAA batteries or optional rechargeable Li-ion for ultimate flexibility.

## Overview

The Black Diamond Astro Headlamp in Graphite offers a versatile, no-fuss lighting solution with 300 lumens max output, dual-fuel power options (AAA batteries included or rechargeable Li-ion sold separately), and an IPX4 stormproof rating. Designed for outdoor enthusiasts and DIY pros alike, it features adjustable light modes, brightness memory, and a digital lock to prevent accidental use, all packed in a lightweight, durable design.

## Description

The simple yet versatile one lens and one switch headlamp for the user that doesn’t need any bells or whistles and just wants a simple light. This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long camping trip.

Review: Invaluable for DIY - Don't know how i ever did without one of these. Good for any job where better light is needed. I use it more for DIY than hiking. Bought my elderly parents one too to wear when reading. Makes it so m7ch better for them.
Review: 3 peaks - Brought this to use on uk 3 peaks, because we knew we would ne hiking in the dark on some mountians My mates Head torches died at the start and this has more than enough light to cover the pyg trail to the top for the both of us and the AAA battery's survived 2 hours constant use on max hiking till the sun rise.

## Features

- Dual-Fuel: Power with three AAA Alkaline cells (included) or the rechargeable BD 1500 Li-ion battery and charger (purchased separately) for maximum flexibility
- 300 Lumen max output
- Settings include full strength, dimming and strobe
- Brightness Memory allows you to turn the headlamp on and off at last used brightness level without reverting to max brightness
- IPX4 Stormproof: withstands rain and sleet from any angle
- Digital lock mode feature safeguards against accidental use when stored in a pack or pocket

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NQJQGVY |
| Batteries are Included | No |
| Battery Description | Alkalisch |
| Battery Type | Alkaline |
| Best Sellers Rank | 11,884 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 55 in Camping & Hiking Headlamps |
| Brand Name | Black Diamond |
| Colour | Graphite |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 896 Reviews |
| Finish | Black |
| Fixture Features | Adjustable Light Modes, Rechargeable |
| Global Trade Identification Number | 00793661519850 |
| Included Components | Headlamp |
| Item Dimensions D x W x H | 4.8D x 10.2W x 7.6H centimetres |
| Item Shape | Pen |
| Item Type Name | Headlamp |
| Item Weight | 73 g |
| Light Output Maximum | 300 Lumens |
| Light Path Distance | 55 Metres |
| Light Source Special Features | Adjustable lighting modes, rechargeable |
| Light source type | LED |
| Manufacturer | BLACK DIAMOND |
| Manufacturer Part Number | BD6206740004ALL1 |
| Manufacturer Warranty Description | No. |
| Material | Plastic |
| Model Number | BD620674 |
| Mounting Type | Head Mount |
| Number of Batteries | 3 AAA batteries required. |
| Number of Lights | 1 |
| Power and Plug Description | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | camping, outdoor activities |
| Runtime | 6 hours |
| Set Name | Single |
| Size | One Size |
| Special feature | Adjustable Light Modes , Rechargeable |
| Specification Met | IPX4 |
| Style | Modern |
| Type of Bulb | LED |
| UPC | 793661519850 |
| Unit Count | 1.0 count |
| Voltage | 4.5 Volts (DC) |
| Water Resistance Level | Waterproof |
| Wattage | 3.75 watts |
| White Brightness | 300 Lumens |
| White brightness | 300 Lumens |

## Product Details

- **Colour:** Graphite
- **Light source type:** LED
- **Material:** Plastic
- **Power source:** Battery Powered
- **Special feature:** Adjustable Light Modes, Rechargeable

## Images

![Black Diamond Astro Headlamp Graphite One Size - Image 1](https://m.media-amazon.com/images/I/61XPfFPt86L.jpg)
![Black Diamond Astro Headlamp Graphite One Size - Image 2](https://m.media-amazon.com/images/I/81N6YoTmH+L.jpg)
![Black Diamond Astro Headlamp Graphite One Size - Image 3](https://m.media-amazon.com/images/I/81wNrRYtLYL.jpg)
![Black Diamond Astro Headlamp Graphite One Size - Image 4](https://m.media-amazon.com/images/I/71gGpTE7vwL.jpg)
![Black Diamond Astro Headlamp Graphite One Size - Image 5](https://m.media-amazon.com/images/I/81xSic2AapL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What is the maximum brightness and beam distance of the Astro 300?**
A: It delivers up to 300 lumens of light and projects a beam up to 55 meters, making it ideal for camping, hiking, and emergency.

**Q: What type of batteries does the Astro 300 use?**
A: The Astro 300 comes with 3 AAA batteries included and is also compatible with the Black Diamond 1500 rechargeable Li-ion battery (sold separately).

**Q: How long does the battery last at different brightness levels?**
A: Runtime varies by mode: [High] 4 hrs • [Medium] 8 hrs • [Low] 140 hrs

**Q: Is the Astro 300 waterproof or suitable for wet conditions?**
A: Yes, the Astro 300 is IPX4 Stormproof: withstands rain and sleet from any angle.

**Q: What special features does it offer?**
A: Patented digital lockout feature safeguards against accidental use when stored in a pack or pocket. Settings include full strength, dimming, strobe, and brightess memory.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Invaluable for DIY
*by M***N on 23 July 2025*

Don't know how i ever did without one of these. Good for any job where better light is needed. I use it more for DIY than hiking. Bought my elderly parents one too to wear when reading. Makes it so m7ch better for them.

### ⭐⭐⭐⭐⭐ 3 peaks
*by A***R on 10 July 2025*

Brought this to use on uk 3 peaks, because we knew we would ne hiking in the dark on some mountians My mates Head torches died at the start and this has more than enough light to cover the pyg trail to the top for the both of us and the AAA battery's survived 2 hours constant use on max hiking till the sun rise.

### ⭐⭐⭐⭐ Battery issue.
*by H***O on 7 June 2026*

I bought it as an Amazon return. It arrived with flat batteries, and I sent it back. However, what is did find was quite shocking to me: it worked with Duracell batteries, but not with the good Varta batteries that I use regularly. There is a slight difference in size, and the contacts inside the lamp couldn't accommodate that. I wasn't prepared to go out and buy Duracell batteries just for one item (they're more expensive anyway). I thought that was a pretty poor show. If you habitually use Duracell batteries then this is a good little lamp.

## Frequently Bought Together

- BLACK DIAMOND Astro 300 LED Headlamp, Dimmable Battery Powered IPX4 Rainproof Headlamp for Camping, Hiking, Running, Work, Travel, Graphite
- Sawyer Products Mini Water Filtration System
- Hydration Bladder, 1.5-2-3L Water Bladder for Hiking Backpack, BPA-Free Leak Proof Water Reservoir Storage Bag, Water Pouch Hydration Pack for Camping Cycling Running

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-15*