# LED driver MEAN WELL LDD-350LW

**URL:** https://aio.lv/en/product--mean-well-ldd-350lw--1773579
**Data updated:** 2025-12-29 07:48 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** LDD-350LW
**EAN:** 4021087005203
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.20 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 5.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-ldd-350lw--1773579

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL LDD-350LW is a reliable LED driver with an output power of 11W. It operates with an AC input voltage range of 9-36V, providing a constant output current of 0.35A and an output voltage of 32V. Its compact dimensions (9.9mm width, 22.6mm depth, 8.9mm height) make it ideal for various applications. This driver ensures efficient performance and is suitable for powering LED lighting systems.

## Long description

The MEAN WELL LDD-350LW is a DC-DC step-down constant current LED driver designed to deliver stable power to LED lighting systems. With an output current of 0.35 A and an output voltage up to 32 V, it provides up to 11 W of output power. The driver accepts a wide input voltage range from 9 V to 36 V and has compact dimensions (9.9 mm × 22.6 mm × 8.9 mm), making it suitable for installations with limited space.
Advantages
The LDD-350LW offers regulated constant current output for consistent LED brightness and reliable operation. Its wide input voltage range supports compatibility with various DC power sources. Small size and low profile allow integration into compact fixtures or retrofit projects. The device is produced by MEAN WELL and conforms to standard LED driver functionality for efficient LED powering.
Suitable for
Small LED lighting fixtures and modules
Retrofit LED conversions where space is limited
Battery- or DC-powered lighting systems within 9–36 V range
Applications requiring a constant 0.35 A LED driver
Key specifications
Model: LDD-350LW
Brand: MEAN WELL
MPN: LDD-350LW
EAN: 4021087005203
Output current: 0.35 A (constant current)
Maximum output power: 11 W
Maximum output voltage: 32 V
Input voltage range: 9–36 V DC
Dimensions (W × D × H): 9.9 mm × 22.6 mm × 8.9 mm
How to use
Connect the LDD-350LW input to a suitable DC source within 9–36 V. Connect the LED load to the output, observing correct polarity. Ensure the total LED forward voltage does not exceed the maximum output voltage and that the load current is appropriate for 0.35 A constant current operation. Mount the module in a well-ventilated location and secure connections according to standard electrical practice.
Использование — рекомендации
The driver should be operated within specified input and output ratings. Avoid exposure to excessive heat, moisture, or mechanical stress. For reliable long-term performance, ensure adequate heat dissipation and secure electrical connections.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.0073 kg |
| Height | 8.9 mm |
| Output voltage | 32 |
| Width | 9.9 mm |
| Depth | 22.6 mm |
| Output current | 0.35 A |
| Output power | 11 W |
| AC input voltage | 9 - 36 |
| Dimmer | Yes |
| Compliance certificates | RoHS |

## FAQ

### How much does the LED driver MEAN WELL LDD-350LW cost, and is it available for purchase?

The price is 6.20 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 Thursday 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 mean well 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 mean well 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

### Where can I download the instructions for LED driver MEAN WELL LDD-350LW?

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/1773579/64186796_large.webp