# Fan be quiet! LIGHT WINGS LX 140mm PWM

**URL:** https://aio.lv/en/product--bequiet-bl126--11121757
**Data updated:** 2025-12-03 22:26 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** bequiet!
**Manufacturer code:** BL126
**EAN:** 4260052191644
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bequiet-bl126--11121757

## 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 be quiet! LIGHT WINGS LX 140mm PWM fan features a 14 cm diameter, max rotational speed of 1200 RPM, and airflow of 95 m³/h. It offers a maximum air pressure of 0.9 mmH2O and utilizes a rifle bearing for durability. Operating voltage ranges from 5 to 13.2 V. Its sleek black design complements any build while ensuring efficient cooling performance.

## Long description

The Light Wings LX 140mm PWM is a case fan designed for effective cooling and strong ARGB illumination. It features optimized fan blades and an illuminated impeller with 16 LEDs in the hub that project light onto frosted blades, combining reliable airflow with distinctive lighting effects suitable for showcase PC cases.
Advantages
The fan delivers high airflow thanks to its optimized blades and a frame outlet that reduces air leaks. Integrated ARGB lighting offers multiple illumination options and an input/output ARGB connector enables daisy-chaining multiple Light Wings LX fans. Built with rifle bearing technology, it provides extended operational life.
Key specifications
Size: 140 mm
Lighting: 16 hub LEDs with outward illumination on frosted blades (ARGB)
Control: PWM speed control
ARGB connector: Input and output for daisy-chaining
Bearing: Rifle bearing
Estimated lifespan: 60,000 hours
How to use
Install the Light Wings LX 140mm PWM in a compatible case fan slot using the supplied screws. Connect the PWM power cable to the motherboard fan header for speed control and connect the ARGB input to an ARGB header or controller. If adding more fans, use the ARGB output to daisy-chain additional Light Wings LX fans. Ensure correct airflow orientation when positioning intake and exhaust fans.
Recommendations
For optimal results, combine multiple Light Wings LX fans in matched positions and connect ARGB headers to your motherboard or a compatible controller. Regularly check mounting and cable routing to maintain airflow and lighting performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Noise level (high speed) | 22.9 dB |
| Rotational speed (max) | 1200 RPM |
| Maximum airflow | 56 cfm |
| Mean time between failures (MTBF) | 60000 h |
| Airflow | 95 m³/h |
| Maximum air pressure | 0.9 mmH2O |
| Bearing type | Rifle bearing |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Illumination colour | Multi |
| Number of fans | 1 fan(s) |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| Number of LEDs | 16 |
| Number of fan blades | 7 |
| LED connector type | 3-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 200 g |
| Package depth | 184 mm |
| Package height | 27 mm |
| Package width | 142 mm |
| Fan weight | 165 g |
| Fan dimensions (W x D x H) | 140 x 140 x 25 |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | WEEE, UKCA, RoHS, CE |

### Power

| Feature | Value |
|---|---|
| Maximum current | 0.3 A |
| Voltage | 5 - 13.2 |
| Fan current | 0.09 A |
| Rated voltage | 12 V |

### Packaging content

| Feature | Value |
|---|---|
| Number of screws | 4 |
| Screws included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 378 mm |
| Shipping (inner) case length | 494 mm |
| Shipping (inner) case height | 330 mm |
| Shipping (inner) case gross weight | 15850 g |
| Products per shipping (inner) case | 72 pc(s) |

## FAQ

### How much does the Fan be quiet! LIGHT WINGS LX 140mm PWM cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 102 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: Cash payment, 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 bequiet! 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 bequiet! 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: type, fan diameter, 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.

### Where can I download the instructions for Fan be quiet! LIGHT WINGS LX 140mm PWM?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11121757/65755598_large.webp