# Headband flashlight Black Diamond Cosmo 350 Graphite 350 lm IPX8

**URL:** https://aio.lv/en/product--black-diamond-bd6206730004all1--4771345
**Data updated:** 2025-12-29 17:40 (EET)
**Category:** Flashlights
**Manufacturer:** black diamond
**Manufacturer code:** BD6206730004ALL1
**EAN:** 0793661519805
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--black-diamond-bd6206730004all1--4771345

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Black Diamond Cosmo 350 is a headband flashlight featuring a luminous flux of 350 lumens and a waterproof rating of IPX8, making it ideal for outdoor activities. It has a light beam distance of up to 64 meters and operates on AAA batteries with a capacity of 1500 mAh. Weighing only 46 grams, it is lightweight and convenient for extended use.

## Long description

The Black Diamond Cosmo 350 headband flashlight provides 350 lumens of output in a compact, lightweight design suitable for camping, backyard tasks and outdoor adventures. With an IPX8 waterproof rating and a beam reach of up to 64 meters, the Cosmo 350 delivers an all-purpose beam plus a night-vision mode and runs on AAA batteries, making it practical for long trips away from power sources.
Advantages
This headlamp combines a bright 350 lm output with a lightweight 46 g body and a graphite finish. Its IPX8 waterproofing ensures reliable performance in wet conditions, while the option to use standard AAA batteries provides flexibility when USB charging or recharging is unavailable. The Cosmo 350 offers both broad illumination and night-vision-friendly settings for varied outdoor needs.
Suitable for
Multi-day backpacking and camping
Evening and night walks
Home and yard tasks that require hands-free lighting
Water-exposed activities where waterproofing is needed
Key specifications
Brand: black diamond
Model: Cosmo 350
Light output: 350 lumens
Beam distance: up to 64 m
Power source: AAA batteries
Weight: 0.046 kg
Waterproof rating: IPX8
Colour: Graphite
MPN: BD6206730004ALL1
EAN: 0793661519805
How to use
Install fresh AAA batteries according to the polarity markings in the battery compartment. Place the headband on your head and adjust the strap for a secure, comfortable fit. Use the control button to cycle through beam modes and night-vision settings as required. After use in wet environments, open the battery compartment to dry and replace batteries if necessary.
Usage recommendations
For extended trips where charging is not possible, carry spare AAA batteries and store them in a dry pocket. To maintain waterproof performance, ensure the battery compartment is fully closed before exposing the lamp to water. Clean the headband and lamp housing with fresh water after use in saltwater environments.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery technology | Alkaline/Lithium-Ion (Li-Ion) |
| Battery capacity | 1500 mAh |
| Rechargeable battery | Yes |

### Power

| Feature | Value |
|---|---|
| Battery type | AAA |
| Number of batteries supported | 3 |

### Features

| Feature | Value |
|---|---|
| Waterproof up to | 1.1 m |
| Waterproof | Yes |
| International Protection (IP) code | IPX8 |

### Design

| Feature | Value |
|---|---|
| Product colour | Graphite |
| Flashlight type | Headband flashlight |
| Adjustable headband | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |
| Batteries included | Yes |
| Number of batteries included | 3 pc(s) |

### Lighting

| Feature | Value |
|---|---|
| Night vision | Yes |
| Luminous flux | 350 lm |
| Dimmable | Yes |
| Light beam distance (min) | 10 m |
| Light beam distance (max) | 64 m |
| Flashlight modes | Strobe mode, Night mode, Medium, Low, High |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.046 kg |

## FAQ

### How much does the Headband flashlight Black Diamond Cosmo 350 cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 61 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All black diamond products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized black diamond service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: flashlight type, waterproof, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4771345/53765234_large.webp