# LED driver MEAN WELL ELG-100-48DA-3Y Output power 100 W IP20

**URL:** https://aio.lv/en/product--mean-well-elg-100-48da-3y--11100053
**Data updated:** 2025-12-30 18:19 (EET)
**Category:** LED accessories
**Manufacturer:** mean well
**Manufacturer code:** ELG-100-48DA-3Y
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-elg-100-48da-3y--11100053

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The MEAN WELL ELG-100-48DA-3Y is a reliable LED driver with an output power of 100 W, suitable for various lighting applications. It operates with an AC input voltage range of 100 - 305 V and provides a stable output current of 2 A at 48 V. The compact design with dimensions of 63 mm width, 199 mm depth, and 35.5 mm height makes it easy to integrate into different setups.

## Long description

The MEAN WELL ELG-100-48DA-3Y is an AC‑DC single‑output LED driver combining constant current and constant voltage (CC+CV) operation with active power factor correction (PFC). It delivers 48 V DC at up to 2 A (100 W) from a wide AC input of 100–305 V and features three‑wire input and cable output. The compact housing (63 × 199 × 35.5 mm) and IP20 enclosure make it suitable for indoor lighting installations that require DALI dimming control.
Advantages
The ELG-100-48DA-3Y provides stable output with both CC and CV modes to protect LEDs and connected loads. Integrated PFC improves mains compatibility and reduces input distortion. Built‑in DALI dimming control allows digital brightness adjustment and easy integration into DALI lighting systems. Its compact footprint facilitates installation in confined spaces.
Suitable for
 Indoor LED fixtures and luminaires
 Architectural and commercial lighting with DALI control
 Retrofit projects requiring a 48 V DC LED supply
Key specifications
 Output: 48 V DC, 2 A (100 W)
 Input voltage: 100–305 V AC
 Dimming: DALI control
 Input configuration: 3‑wire input
 Protection/Rating: IP20
 Dimensions (W×D×H): 63 × 199 × 35.5 mm
 Manufacturer: MEAN WELL, MPN: ELG-100-48DA-3Y
How to use
Install the driver according to local electrical codes and the manufacturer's wiring diagram. Connect AC supply to the three‑wire input and route the DC cable output to the LED module, observing correct polarity. Integrate the DALI control wires to the DALI bus for dimming functionality. Ensure adequate ventilation and secure mounting to prevent movement and overheating during operation.
Usage recommendations
Use this driver in dry, indoor environments consistent with its IP20 rating. Verify compatibility of LED modules with 48 V DC and 2 A output, and set up DALI addressing and control via your DALI controller according to standard procedures.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.85 kg |
| Height | 35.5 mm |
| Output voltage | 48 |
| Width | 63 mm |
| Depth | 199 mm |
| Output current | 2 A |
| Output power | 100 W |
| International Protection (IP) code | IP20 |
| AC input voltage | 100 - 305 |

## FAQ

### How much does the LED driver MEAN WELL ELG-100-48DA-3Y cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 03.08.2026 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. 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 ELG-100-48DA-3Y?

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/11100053/61790243_large.webp