# Lighting power supply MEAN WELL LCM-40 42W Blue White

**URL:** https://aio.lv/en/product--mean-well-lcm-40--9875799
**Data updated:** 2025-12-30 08:38 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** LCM-40
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.85 €
**Prices and availability valid until:** 2026-08-29 23:59
**Price without VAT (21%):** 32.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-lcm-40--9875799

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 07.08.2026 | 1.79 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The MEAN WELL LCM-40 is a reliable lighting power supply with a maximum power of 42W. It operates within a temperature range of -30 to 90 °C, making it suitable for various environments. With dimensions of 123.5 mm x 81.5 mm x 23 mm and a weight of 240 g, it is compact and easy to install. The power supply is designed for efficient performance in lighting applications, ensuring stable operation and longevity.

## Long description

LCM-40 series is a 40W AC/DC constant-current LED driver with multiple output current levels selectable via dip switch. It accepts an input voltage range of 180–295VAC and provides selectable currents between 350mA and 1050mA. With up to 91% efficiency and a fanless design, the driver is rated to operate with case temperatures from -30°C to 90°C under free air convection. The unit supports dimming and synchronization functions to suit a variety of LED lighting system layouts.
Advantages
The MEAN WELL LCM-40 delivers stable constant-current output with multiple preset current options for flexible lamp matching. High conversion efficiency (up to 91%) and a fanless construction reduce energy loss and mechanical noise while enabling wide operating temperatures. Compact dimensions and low weight make installation easier in confined fixtures. Built-in dimming and synchronization features simplify system integration.
Suitable for
Linear and panel LED luminaires requiring constant-current drivers
Indoor and sheltered outdoor lighting with wide temperature demands
Applications needing selectable current levels for different LED modules
Installations that require dimming and synchronized control
Key specifications
Model: MEAN WELL LCM-40 (MPN: LCM-40)
Maximum output power: 40W (product listing notes up to 42W nominal)
Input voltage: 180–295VAC
Output current: selectable 350mA–1050mA via dip switch
Efficiency: up to 91%
Operating case temperature: -30°C to 90°C (free air convection)
Dimensions: 123.5 × 81.5 × 23 mm
Weight: approx. 240 g
How to use
Set the required output current using the onboard dip switch before connecting the LED load. Mount the driver in a location that allows adequate convection and connect AC mains (180–295VAC) to the input terminals following local wiring standards. Connect the LED load to the constant-current output, verify polarity and wiring, then power on. Use the provided dimming terminals and synchronization feature if dimming or coordinated control is required.
Usage recommendations
Install the driver in a well-ventilated area and avoid enclosing it in fully sealed compartments to maintain the specified case temperature range. Match the selected current to the LED module specifications and limit output power within the driver’s rated capacity. Follow local electrical codes and the manufacturer’s wiring instructions when installing.

## Specifications

| Feature | Value |
|---|---|
| Type | Lighting power supply |
| Package weight | 240 g |
| Operating temperature (T-T) | -30 - 90 |
| Height | 23 mm |
| Width | 81.5 mm |
| Product colour | Blue, White |
| Length | 123.5 mm |
| Maximum power | 42 W |
| Dimmable | Yes |
| AC input frequency | 47/63 |

## FAQ

### How much does the Lighting power supply MEAN WELL LCM-40 cost, and is it available for purchase?

The price is 38.85 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 Tuesday 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

## Image

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