# Headband flashlight Black Diamond Cosmo 350-R Graphite 350 lm IP67

**URL:** https://aio.lv/en/product--black-diamond-bd6206770004all1--4945521
**Data updated:** 2025-12-29 17:45 (EET)
**Category:** Flashlights
**Manufacturer:** black diamond
**Manufacturer code:** BD6206770004ALL1
**EAN:** 0793661520009
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 30.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--black-diamond-bd6206770004all1--4945521

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Black Diamond Cosmo 350-R is a headband flashlight with a maximum luminous flux of 350 lumens and a waterproof rating of IP67. It features a USB rechargeable built-in lithium-ion battery, providing convenience and reliability. With a light beam distance of up to 64 meters, it is suitable for various outdoor activities, ensuring visibility in challenging conditions.

## Long description

The Black Diamond Cosmo 350-R Graphite is a USB-rechargeable headband flashlight offering up to 350 lumens and IP67 waterproof protection. It includes a built-in lithium‑ion battery and delivers a beam reach of up to 64 meters, making it suitable for multi-use camping, around-the-house tasks and outdoor adventures where a simple, reliable light with both all-purpose beam and night-vision capability is required.
Advantages
The Cosmo 350-R combines a compact headband design with a bright 350 lm output and a waterproof IP67 rating. The integrated USB-rechargeable lithium‑ion battery removes the need for disposable cells, and the light offers a balanced beam for close tasks and longer-range visibility up to 64 m. Its graphite finish is durable and suitable for regular outdoor use.
Suitable for
 Camping and multi-day hikes
 Evening chores and repairs around the house
 Night-time outdoor activities and trail walking
 Situations where rechargeable headlamp with reliable waterproofing is preferred
Key specifications
 Product: Headband flashlight
 Brand: Black Diamond
 Model: Cosmo 350-R
 Maximum luminous flux: 350 lumens
 Beam distance: up to 64 m
 Battery type: built-in USB rechargeable lithium‑ion
 Waterproof rating: IP67
 Colour: Graphite
 MPN: BD6206770004ALL1
 EAN: 0793661520009
How to use
Charge the headlamp via the built-in USB port until the battery is full before first use. Adjust the headband for a secure, comfortable fit and position the light on your forehead for hands-free illumination. Select the appropriate brightness or night-vision mode according to the task; use lower outputs to conserve battery and red/night modes where available to preserve night vision. After use, recharge the battery as needed and store the lamp dry.
Usage recommendations
The Cosmo 350-R is best used by people who have access to a power source for recharging and need a dependable, waterproof headlamp for both general beam lighting and night-vision friendly settings. Avoid prolonged submersion beyond the IP67 rating and recharge regularly to maintain battery health.

## Specifications

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Charging source | USB |

### Battery

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

### Features

| Feature | Value |
|---|---|
| Waterproof up to | 1 m |
| Waterproof | Yes |
| International Protection (IP) code | IP67 |

### Design

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

### 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) |

## FAQ

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

The price is 37.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 09.07.2026 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, 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/4945521/53765354_large.webp