---
product_id: 440651103
title: "BLACK DIAMOND Astro 300 Headlamp | 300 Lumens Brightness | 3X AAA Battery Operated (Included) | Compact & Lightweight | Octane"
brand: "black diamond"
price: "¥8087"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/440651103-black-diamond-astro-300-headlamp-300-lumens-brightness-3x-aaa
store_origin: JP
region: Japan
---

# Compact & lightweight design 300 lumens max brightness 3x AAA battery powered (included) BLACK DIAMOND Astro 300 Headlamp | 300 Lumens Brightness | 3X AAA Battery Operated (Included) | Compact & Lightweight | Octane

**Brand:** black diamond
**Price:** ¥8087
**Availability:** ✅ In Stock

## Summary

> 🌟 Light up your path, own the night!

## Quick Answers

- **What is this?** BLACK DIAMOND Astro 300 Headlamp | 300 Lumens Brightness | 3X AAA Battery Operated (Included) | Compact & Lightweight | Octane by black diamond
- **How much does it cost?** ¥8087 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/440651103-black-diamond-astro-300-headlamp-300-lumens-brightness-3x-aaa)

## 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

- • **One-Button Simplicity:** Intuitive single-button control and adjustable headband for a perfect fit, whether you’re a weekend warrior or daily commuter.
- • **Flexible Power Options:** Runs on standard AAA batteries (included) or upgrade to rechargeable Li-ion for sustainable, long-lasting use.
- • **Pack Light, Shine Bright:** Ultra-compact and featherlight at just 2.56 ounces—carry it anywhere without the bulk.
- • **Tailored Brightness Modes:** Switch effortlessly between full strength, dimming, and strobe to match your activity and save battery life.
- • **Illuminate Every Adventure:** Powerful 300 lumens LED lighting cuts through darkness with ease, perfect for trails, campsites, and emergencies.

## Overview

The BLACK DIAMOND Astro 300 Headlamp delivers a bright 300-lumen LED output in a compact, lightweight design powered by 3 AAA batteries (included). Featuring multiple light modes, easy one-button operation, and an adjustable headband, it’s engineered for versatile outdoor and everyday use with dependable water resistance and a 3-year warranty.

## Description

BLACK DIAMOND Astro 300 Headlamp | 300 Lumens Brightness | 3X AAA Battery Operated (Included) | Compact & Lightweight | Octane

## Features

- BRIGHT & RELIABLE LIGHTING: Provides up to 300 lumens of output, giving you dependable visibility for camping, hiking, running, and everyday use. Bright enough for trails, campsites, and emergency situations.
- SIMPLE & COMPACT DESIGN: Lightweight and low-profile construction makes it easy to carry in a pocket or pack. Designed for active pursuits without unnecessary bulk.
- MULTIPLE LIGHT MODES: Features full strength, dimming, and strobe settings for versatile lighting needs. Customize your brightness to conserve battery life or maximize visibility.
- EASY TO USE & ADJUST: One-button interface for quick operation and an adjustable headband for a comfortable fit. Built for both casual users and seasoned adventurers.
- DEPENDABLE POWER OPTIONS: Runs on 3x AAA batteries for convenience and is also compatible with the BD 1500 rechargeable Li-ion battery and charger (sold separately). Flexible to suit your needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Special Feature | Compact, Dimmable, Lightweight |
| Color | Octane |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Polycarbonate |
| White Brightness | 300 Lumens |
| Included Components | Battery |
| Product Dimensions | 1.5"D x 1.5"W x 2.5"H |
| Battery Cell Composition | Lithium Ion |
| Item Weight | 0.16 Pounds |
| Number of Batteries | 3 AAA batteries required. |
| Water Resistance Level | Water Resistant |
| Warranty Type | 3 Year Manufacturer |
| Brand | BLACK DIAMOND |
| Brightness | 300 Lumen |
| Battery Description | Lithium-Ion |
| Style | Headlamp |
| Bulb Base | BA20S |
| Finish Type | Black |
| Light Source Wattage | 0.22 Watts |
| Recommended Uses For Product | Mountaineering and trekking, camping, running, ski touring, urban outdoor |
| Manufacturer | Black Diamond Equipment |
| Size | 300 (AAA Powered) |
| UPC | 793661519881 |
| Light Output Maximum | 300 Lumens |
| Part Number | BD6206748001ALL1 |
| Item Weight | 2.56 ounces |
| Item model number | BD620674 |
| Batteries | 3 AAA batteries required. |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Shape | Rectangular |
| Finish types | Black |
| Number of Lights | 1 |
| Special Features | Compact, Dimmable, Lightweight |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 0.22 Watts |
| Bulb Features | Dimmable, Brightness Memory |

## Product Details

- **Special Feature:** Compact, Dimmable, Lightweight
- **Color:** Octane
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Polycarbonate

## Images

![BLACK DIAMOND Astro 300 Headlamp | 300 Lumens Brightness | 3X AAA Battery Operated (Included) | Compact & Lightweight | Octane - Image 1](https://m.media-amazon.com/images/I/71QT9dDYskL.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.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/440651103-black-diamond-astro-300-headlamp-300-lumens-brightness-3x-aaa](https://www.desertcart.jp/products/440651103-black-diamond-astro-300-headlamp-300-lumens-brightness-3x-aaa)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*