# Dimmer Shelly Shelly Dimmer 2

**URL:** https://aio.lv/en/product--shelly-120151--4302653
**Data updated:** 2025-12-29 15:59 (EET)
**Category:** Smart Switches
**Manufacturer:** Shelly
**Manufacturer code:** 120151
**EAN:** 3800235264485
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--shelly-120151--4302653

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Shelly Dimmer 2 is a built-in wireless dimmer suitable for LED lamps (max 200W) and halogen lamps (max 220W). It operates on AC input voltage of 110-230V and frequency of 50/60Hz. Compact design with dimensions of 43mm width, 37mm depth, and 14mm height. Comes in a pack of 2. Ideal for modern smart home setups, allowing for easy control of lighting intensity.

## Long description

The Shelly Dimmer 2 is a built-in wireless dimmer designed for LED lamps (max 200W) and halogen lamps (max 220W). It supports AC input voltage 110–230V and frequency 50/60Hz. With a compact design (43 mm width, 37 mm depth, 14 mm height) and a 2-piece pack, the device is suitable for modern smart home installations and can operate in circuits without a neutral line while providing full dimming functionality.
Advantages
Shelly Dimmer 2 works without a neutral line, enabling installation in older or simplified electrical systems. It supports dimmable LED, halogen lighting and ferromagnetic transformers and offers wireless control via smartphone or voice assistants. The unit’s small dimensions allow it to fit behind standard wall switches, and its wide AC voltage range makes it compatible with many regional power systems.
Suitable for
 Dimming LED lamps up to 200W
 Dimming halogen lamps up to 220W
 Integration into smart home systems and voice control
 Installations without a neutral line
 Retrofit behind wall switches in residential settings
Key specifications
 Brand: Shelly
 Model: Shelly Dimmer 2 (MPN 120151, EAN 3800235264485)
 Max load: LED 200W, Halogen 220W
 Input voltage: AC 110–230V, 50/60Hz
 Dimensions: 43 × 37 × 14 mm
 Pack quantity: 2 pieces
How to use
Install the Shelly Dimmer 2 behind an existing wall switch or inside a junction box following local electrical codes. Connect live and load conductors; the device can operate without a neutral line when required. Pair the dimmer with the Shelly mobile app or a compatible smart home hub to set brightness levels, schedules and scenes, or enable voice control through supported voice assistants.
Usage recommendations
For best performance, verify lamp compatibility with dimmers and ensure total load does not exceed the specified limits (LED 200W, halogen 220W). If unsure about wiring or local regulations, consult a qualified electrician before installation.

## Specifications

| Feature | Value |
|---|---|
| Type | Dimmer |
| Operating temperature (T-T) | 0 - 35 |
| Height | 14 mm |
| Width | 43 mm |
| Depth | 37 mm |
| Product colour | Green, Blue |
| Networking standards | IEEE 802.11b, IEEE 802.11n, IEEE 802.11g |
| Operating frequency | 2401 - 2495 |
| Case design | Built-in |
| Control type | Wireless |
| Brightness adjustment | Yes |
| Remotely operated | Yes |
| Dimmable | Yes |
| AC input frequency | 50/60 |
| AC input voltage | 110 - 230 |
| Maximum indoor range | 30 m |
| Maximum outdoor range | 50 m |
| Compatible bulb types | LED, Halogen |
| Quantity per pack | 2 pc(s) |
| Suitable for indoor use | Yes |
| Mobile app support | Yes |
| Halogen lamp power (max) | 220 W |
| LED lamp power (max) | 200 W |

## FAQ

### How much does the Dimmer Shelly Shelly Dimmer 2 cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 08.07.2026 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. 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 Shelly 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 Shelly 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/4302653/64272397_large.webp