# Headband flashlight Ledlenser HF4R Core Black LED IP68 20 lm

**URL:** https://aio.lv/en/product--led-lenser-502790--10731249
**Data updated:** 2026-02-04 15:33 (EET)
**Category:** Flashlights
**Manufacturer:** led lenser
**Manufacturer code:** 502790
**EAN:** 4058205031684
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--led-lenser-502790--10731249

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Ledlenser HF4R Core is a black headband flashlight featuring 2 LED lamps with a minimum light output of 20 lumens. It operates in temperatures from -20 to 40 °C and has an IP68 rating for water and dust resistance. Weighing only 72 g, it is lightweight and comfortable for extended use. The flashlight is powered by a rechargeable Lithium-Ion battery and can be charged via USB, making it convenient for outdoor activities.

## Long description

The Ledlenser HF4R CORE rechargeable head torch is a slim, lightweight headband flashlight designed for everyday use. It combines a spot and a flood white light for near and far illumination plus a red light to preserve night vision. The lamp head tilts up to 45° to direct the beam, and the slim adjustable headband ensures a comfortable fit. The integrated rechargeable battery charges via a Magnetic Contact Charge System and the unit includes a low battery warning, a battery status indicator that displays charge level, a transport lock to prevent accidental drain, and protection against dust and water to IP68.
Advantages
The HF4R CORE offers dual white light sources and a red light for versatile illumination, a tilting head for targeted lighting, and a lightweight design suitable for extended wear. Rechargeable operation with magnetic charging and visible battery status simplifies power management, while IP68 protection increases durability in wet and dusty conditions.
Suitable for
Everyday tasks at home and in the workshop
Outdoor activities such as walking, camping, and fishing
Night-time tasks that require preserved night vision
Hands-free work in low-light environments
Key specifications
Light sources: spot and flood white LEDs plus red LED
Minimum light output: 20 lumens
Adjustable tilt: up to 45°
Ingress protection: IP68 (dust and water resistant)
Weight: approximately 72 g
Operating temperature range: -20 °C to 40 °C
Power supply: rechargeable Lithium-Ion battery, USB/Magnetic Contact charging
How to use
Fit the adjustable headband so the lamp sits comfortably on your forehead, then tilt the head to aim the beam where needed. Switch between spot, flood and red light modes using the control button. Charge the integrated battery with the Magnetic Contact Charge System or USB charging cable before use and monitor the battery status indicator to check remaining charge.
Usage recommendations
Keep the magnetic charging contacts clean and dry, engage the transport lock during storage or transport to avoid accidental activation, and follow the manufacturer’s charging instructions to preserve battery life.

## Specifications

### Packaging data

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

### Lighting

| Feature | Value |
|---|---|
| Lamp type | LED |
| Colour temperature | 6200 K |
| Number of power levels | 4 |
| Lamps quantity | 2 lamp(s) |
| Light colour | White |
| Color Rendering Index (CRI) | 70 |
| Light output (min) | 20 lm |
| Light output (max) | 500 lm |
| Light beam distance (min) | 15 m |
| Light beam distance (max) | 130 m |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 40 |
| Waterproof | Yes |
| International Protection (IP) code | IP68 |

### Battery

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

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Control type | Buttons |
| Flashlight type | Headband flashlight |

### Other features

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.072 kg |

### Power

| Feature | Value |
|---|---|
| Battery recharge time | 3 h |
| Battery life (max) | 35 h |
| Battery voltage | 3.7 V |
| Charging source | USB |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB |

## FAQ

### How much does the Headband flashlight Ledlenser HF4R Core cost, and is it available for purchase?

The price is 36.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 14.07.2026 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 led lenser 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 led lenser 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/10731249/60130925_large.webp