# Welding Helmet lahti pro L1540400 auto-darkening, dual-range shade

**URL:** https://aio.lv/en/product--lahti-pro-l1540400--12038869
**Data updated:** 2026-03-12 16:48 (EET)
**Category:** Personal protective equipment
**Manufacturer:** lahti pro
**Manufacturer code:** L1540400
**EAN:** 5903755076366
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 163.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 135.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lahti-pro-l1540400--12038869

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Auto-darkening welding helmet lahti pro L1540400 designed to protect the face and eyes during welding. Features an auto-darkening filter with dual-range shade control suitable for various welding processes. Provides hands-free eye protection, adjustable fit and clear viewing for monitoring welds, making it practical for professional and hobby welding tasks.

## Long description

The lahti pro L1540400 auto-darkening welding helmet is built to protect the face and eyes during welding operations while providing a clear viewing area for monitoring the weld. The helmet integrates an auto-darkening filter with dual-range shade control to adapt to different welding processes. It offers adjustable headgear for a secure fit and hands-free protection to support both professional and hobby welders.
Advantages
The auto-darkening filter switches between light and dark states to reduce the need to lift the helmet between welds, improving workflow and reducing neck strain. Dual-range shade control allows selection of appropriate darkness levels for various arc intensities and welding methods. The helmet’s adjustable headgear and balanced design provide a stable fit for extended use, while the viewing area provides sufficient visibility to monitor electrode placement and weld pool progression.
Suitable for
 Arc welding (MMA/stick)
 TIG welding with variable current
 MIG/MAG welding in workshop or site conditions
 Maintenance, repair and hobby metalwork tasks
Key specifications
 Auto-darkening filter with dual-range shade control
 Adjustable headgear for individual fit
 Face and eye protection covering full front of face
 Clear viewing area for weld monitoring
 Lightweight construction suitable for extended wear
How to use
Before use, adjust the headgear to achieve a secure and comfortable fit so the viewing window sits correctly over the eyes. Set the shade range appropriate for the welding process and material being used, following established safety guidelines for shade selection. Power the auto-darkening filter if required by checking batteries or solar cells, then test the switching function on a small arc before beginning work. Keep the helmet clean and inspect the filter and shell for cracks or damage before each use.
Usage recommendations
Use the dual-range shade control to match the arc brightness: select a lighter shade for monitoring and positioning, and a darker shade for active welding. Store the helmet in a dry place away from direct sunlight when not in use, and replace the protective cover lens if scratched to maintain clear visibility and reliable filter performance.

## FAQ

### How much does the Welding Helmet lahti pro L1540400 cost, and is it available for purchase?

The price is 163.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Welding Helmet lahti pro L1540400 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 lahti pro 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 lahti pro 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

## Image

https://aio.lv/img/cache/product/12038869/67526128_large.webp