|Team of experts at your service

WiFi Universal TRIAC LED Dimmer Switch

Download technical datasheet

Ref. Ledkia168353

Colour White

£27.79

VAT included

Pre-Order, estimated shipping from 16/12/2025

PRO CLUB badge

Are you a lighting professional or a company?

  • Great discounts off PVP
  • Extended Warranty
  • Exclusive Services

Buy now, pay later

Credit payment
    • 30 Day Return

      You can renounce to this product during the first 30 calendar days from receipt, provided that the product remains in perfect condition for use.


      Custom-made products and cut-to-size strips are excluded.


      Full conditions here: After-sales service.

    • 24h Free Delivery

      If you place your order today before 2:30 pm, delivery within 24/48h (working days).


      Shipping is free on purchases over £ 49.99 (incl. VAT).


      Full conditions here: Delivery methods.

    • 100% secure payments

      payment method image 1

      payment method image 2

      At Ledkia we strive to protect your security and privacy. We use payment methods that guarantee your security. Both your personal and bank details are protected with all the security measures established in the current legislation.


      More information: Payment methods.

    • Up to 5 year warranty

      Our warranty service of up to 5 years guarantees the replacement, repair or refund of defective products.


      You will find the exact product warranty in the technical details.


      Full conditions here: After-sales service.

Dimensions

  • Depth60 mm
  • Height80 mm
  • Width80 mm

Downloads

  • pdf file

    Technical Data Sheet PDF

  • pdf file

    P168353_C345033_Wifi200W_RecycleLogo

Certificates and Stamps

CertificateCertificateCertificate

Technical Specifications

  • Technical Information

    • Temperature range in which the product can operate optimally, ensuring its performance without overheating or damage.
      Ambient Working Temperature-20 °C~+50 °C
    • ColourWhite
    • Fitting MaterialPC, PCB
    • Frequency50-60 Hz
    • InstallationRecessed
    • The IP protection indicates the level of resistance of a product to dust and water. The higher the number, the more protected it is.
      IP RatingIP20
    • Max Wattage200 W
    • Voltage level required for the product to function correctly.
      Voltage Range220-240V AC
  • Product Information

    • LocationIndoor
    • Number of Gangs1 Gang
  • Product Data

    • CertificatesCE, RoHS, UKCA
    • Guarantee3 years
    • Product SeriesFade
Black Weeks 2025: Up to -60% on selected products

Description

The WiFi Universal TRIAC LED Dimmer Switch is a technical solution for controlling dimmable lighting through phase‑cut technology. It is designed to be mounted in standard 86×86 mm back boxes and is compatible with standard design frames such as Schneider, JUNG, Elko, or Busch‑Jaeger, making it easy to integrate aesthetically into any residential or professional electrical installation.

WiFi connectivity and smart control

This model features built‑in WiFi connectivity through the TUYA Smart app, allowing you to manage lighting directly from your mobile phone. Using the app, available for iOS and Android, you can switch lights on or off, adjust brightness, set schedules, and create automation's based on routines or other smart‑home devices. Compatible with voice assistants such as Alexa and Google Home, this dimmer combines traditional analog control with advanced digital management from anywhere.

TRIAC technology and dimming behaviour

This device uses trailing‑edge phase‑cut technology, an analog method that adjusts light intensity by modifying the shape of the sine‑wave signal. While widely used for its simplicity and low cost, it does not provide perfectly linear dimming, especially at very low light levels. It is common for some bulbs to flicker if the minimum required load is not reached or if they are not well suited for TRIAC dimming. For projects requiring more precise and stable dimming—such as professional or architectural lighting—we recommend considering 0‑10 V or DALI‑based solutions, which are also available in our online catalogue.

In this model, the minimum load is approximately 3 W, but it is recommended to check compatibility with each luminaire. The maximum load is around 200 W for LEDs, making it suitable for most small‑ to medium‑sized residential and commercial installations. It also features built‑in protection against short circuits, overloads, and overheating, ensuring safety for both the device and the installation.

Easy installation and compatibility

It operates directly at 220 V AC and requires a neutral conductor, because the WiFi function needs constant power. A robust, connected, and easy‑to‑install option for controlling lighting intensity in homes, offices, hotels, or commercial spaces, combining traditional functionality with smart connectivity.

*The customer's visual perception of sizes, colours, textures, and so on, of our products, can be affected by factors such as ambient lighting, screen calibration, viewing angle or the device of each user. The customer must bear in mind that any returns made for reasons not related to the functionality of the product will be at the customer's expense.