# Dimmer module Kontakt-Simon TESL1W.01/149 — key-type for dimmable LED, matte black

**URL:** https://aio.lv/en/product--kontakt-simon-tesl1w01149--12107950
**Data updated:** 2026-03-20 09:58 (EET)
**Category:** Power Sockets
**Manufacturer:** Kontakt-Simon
**Manufacturer code:** TESL1W.01/149
**EAN:** 5902787891039
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kontakt-simon-tesl1w01149--12107950

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Kontakt-Simon TESL1W.01/149 is a key-type dimmer module designed for use with dimmable LED lighting. Supplied as a matte black module, it fits compatible wall plates and enables brightness adjustment via a push/rock key interface. Intended for retrofitting or new installations where manual control of LED light level is required.

## Long description

Kontakt-Simon TESL1W.01/149 is a key-type dimmer module for dimmable LED lighting supplied in a matte black finish. Designed to fit compatible wall plates, the module provides manual brightness control through a push/rock key interface. It can be used in both retrofit and new installations where simple, reliable adjustment of LED light level is required.
Advantages
The module offers compact, key-type operation that integrates with standard wall plates and switches, providing tactile control and a discrete matte black appearance. Its design supports dimmable LED loads and simplifies installation by matching common mechanical dimensions for retrofit projects. The push/rock key provides intuitive up/down or on/off/dim functions depending on the connected switch configuration.
Suitable for
Domestic rooms with dimmable LED lighting such as living rooms, bedrooms and kitchens
Small commercial spaces where manual light level adjustment is needed
Retrofit projects replacing non-dimmable switches with dimming capability
New installations using compatible wall plates and switch frames
Key specifications
Control type: key-type push/rock interface for manual dimming
Lighting compatibility: designed for dimmable LED lamps and drivers
Finish: matte black
Mounting: module intended to fit compatible wall plates and switch frames
Application: suitable for retrofit and new electrical installations
How to use
Install the dimmer module into a compatible wall plate or switch frame following standard electrical safety practices and local wiring codes. Connect supply and load conductors according to the installation diagram supplied by the manufacturer, ensuring the LED driver or fixture is dimmable. Use the push/rock key to increase or decrease brightness; depending on the connected switch assembly, a short press may toggle power and a long press or rocking action may adjust level. Verify correct operation and that no flicker or instability occurs with the chosen LED loads.
Usage recommendations
Use only with LED lamps and drivers explicitly rated as dimmable. Confirm compatibility between the dimmer module and the specific LED fixtures to avoid flicker or reduced lifetime. During installation, isolate power and follow local regulations; consult a qualified electrician for complex wiring or when in doubt.

## FAQ

### How much does the Kontakt-Simon TESL1W.01/149 dimmer module 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 — 3 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 04.08.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Kontakt-Simon TESL1W.01/149 dimmer module be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Kontakt-Simon 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 Kontakt-Simon 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/12107950/67644240_large.webp