Smart Switches Lightwave

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Lightwave smart switches are a range of multifunctional light and dimmer switches that are available in 1, 2, 3 and 4 gang versions.

  • Features

    Lightwave smart switches are a range of multifunctional light and dimmer switches that are available in 1, 2, 3 and 4 gang versions. These intelligent dimmer switches can do a whole lot more than a traditional dimmer switch and are LED compatible.

    Smart Series (formally Lightwave Gen2) products now have 2 way communication this means that the App always knows if a device has been activated or deactivated. Gen1 only had 1 way communication, which meant that if someone was to manually turn off the lights the App wouldn't know. As the App always knows what's happening it also monitors energy usage without needing any other accessories.

    Wired (230V) Lightwave smart switches can be used as a retrofit solution to replace existing switches or dimmers. Smart switches work in a similar way to traditional dimmer switches and can be used to dim various types of lights including LED lamps and integrated LED downlights. Smart Series has considerably more functionality than Connect (formally known as Gen1) each smart switch can be programmed to dim either as a master or as a slave. This provides 2 way switching or dimming. Instead of needing a slave dimmer, can do 2 way or even 3 way dimming which means you can dim the same lighting circuit from 2 or more switches (or locations from the room).

    Smart Series also allows you to program scenes and set timer functions. A scene can be anything from turning your downlights on at 50% and your wall lights on at 25%, or it could turn your ceilings on at 25% and switch your smart socket on at the same time.

    Wired dimmer switches are wired directly into the lighting circuit just like an ordinary light switch or dimmer switch and are designed as an easy to install retrofit solution.

    You also need the Link Plus hub which is the interface between the devices and the App. The App provides many features such as the ability to check or control your lights remotely from anywhere in the world!

    Voice activated dimming and switch can be achieved in combination with Lightwave and Alexa or Google Home devices. This includes Amazon Echo and Amazon Dot. This combination allows you to control your Lightwave RF devices by voice activation without having to open the Lightwave App and also applies to power sockets heating controls and more. Smart series equipment also works on Apple HomeKit this allows you to control all of your smart products from one App.

    Key Features

    • Finishes: Stainless steel and white metal
    • Available in 1, 2, 3 and 4 gang versions
    • Voltage: Mains 230V wires directly into your lighting circuit just like an ordinary dimmer or light switch
    • The maximum load per gang must not exceed 200W for a circuit with dimmable LED lamps or 100W for a circuit with a driver.
    • Dimmable: Yes suitable for dimming LED lights. For GU10 LEDs we recommend the Aurora Ice 5W GU10 LED and for integrated LED downlights go for the Aurora MPRO.
    • Radio Frequency: 433.9.Mhz
    • Guarantee: 3 years
    • Manufacturer: Lightwave

    View our 'how to' guide on wire light switches.

  • Specifications & Dimensions
    Brand Lightwave
    Dimensions Located Below Specifications Table
    Product Type
    Smart Switch
    Lightwave Smart Series
    Sku L2*
    230V AC
    3 Years

    Wired 1 & 2 Gang Plates 

    • Height: 88mm
    • Width: 88mm
    • Depth: 28mm - Now includes a 10mm spacer allowing the dimmers to fit onto 25mm back boxes.
      For new installations we recommend fitting them onto 35mm back boxes and not using the spacer.
  • 9 Reviews Rating: 98%
  • Product Questions & Answers 1

    Product Questions & Answers

    Set Descending Direction
    Can the led light be turned off? I note that several people say it’s too bright.
    Question by: Paul Wynne on 22 May 2022, 08:03
    They can be turned down or off. This requires the Link Plus hub and control is via the Lightwave app (I use iOS so not sure if there is an Android version). There are 6 colour options for the light switch when it is off - it cannot be changed once it is switched on - it's light blue). Lightwave recommend a value of 14% as the minimum the switch light can be dimmed down to, but I use 10% on red and it's fine. Still visible in daylight and not too bright at night time. The AutoOff function in the app will turn switch light off when not in use.
    Answer by: Mark Wassell on 12 Jan 2023, 14:57
    I've checked and the LED indicator lights on this product can't be turned off. I wouldn't describe them as overly bright however, they are not much brighter than a standby light on most devices.
    Answer by: Mathew Smith (Admin) on 25 May 2022, 08:25

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  • Data Sheets & Brochures
    Product Attachments
    LP21 1 Gang Instruction Sheet LP21 1 Gang Instruction Sheet
    LP22 2 Gang Instruction Sheet LP22 2 Gang Instruction Sheet
    LP23 3 Gang Instruction Sheet LP23 3 Gang Instruction Sheet
    LP24 4 Gang Instruction Sheet LP24 4 Gang Instruction Sheet
  • Product Codes

    1 Gang

    • LP21 - Stainless Steel
    • LP21WH - White Metal

    2 Gang

    • LP22 - Stainless Steel
    • LP22WH - White Metal

    3 Gang

    • LP23 - Stainless Steel
    • LP23WH - White Metal 

    4 Gang

    • LP24 - Stainless Steel
    • LP24WH - White Metal

Free Delivery

Applies to orders over £50 excluding VAT. If the order is below £50 a delivery charge of £5 +VAT will be added for a 1-3 day tracked service.

Guaranteed next working day deliveries are available from £7 +VAT and free for orders over £150 +VAT, depending on the warehouse location. See delivery zones below for Scottish Highlands and International shipping zones. This applies to orders up to 30kg in weight.

Click & Collect

You can collect your order from our warehouse which is located at Unit 4A Buckley Rd Ind Est, Buckley Road, Rochdale, OL12 9EF.

Our warehouse opening hours are:

  • Monday to Thursday: 8AM - 5PM
  • Friday: 8AM to 4PM
  • Saturday: 9AM to 12PM

Courier & Tracking

We use  DPD Local for all of our deliveries apart from heavier palleted goods. If you insert your mobile number at checkout, you will receive a text message to confirm your delivery date the day before the delivery. On the delivery day you'll receive further text updates including a 1 hour delivery slot. If you're not available you can arrange a different date or alternative drop-off point with DPD. Tracking information and order updates will also be available in your customer order area.


DPD Local provide a contact-free delivery service. Our warehouse and delivery network will remain open. This includes lock downs.

Export Information & Brexit

We're proud to offer a worldwide delivery service to any location in the known universe. Simply input your delivery details in the checkout and the shipping costs and relevant taxes will be calculated. A breakdown of delivery costs and zones can also be located below.

Delivery Zones

Zone 0

Standard UK mainland areas. Free delivery on orders over £50 excluding VAT.

Zone 1 UK

Charged at £7 excluding VAT and free on orders over £150 excluding VAT. Includes the following areas:

  • Channel Islands; Guernsey & Jersey (please select these from the Country list (not UK)
  • Isle of Man
  • Isle of Wight
  • Northern Ireland
  • Scottish Highlands, areas which we class as zone 1 are post codes: AB30-38, AB44-56, FK17-99, G83, IV1-28, IV30-32, IV33-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH18-26, PH30, PH31-41, PH49-50
  • Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA30, PA32-34, PA41-49, PA60-78, PH42-44, ZE1-3

Zone 1 EU - Same rates as Zone UK

  • Republic of Ireland

Zone 2

Charged at £12. Includes the following areas:

  • Austria
  • Belgium
  • Denmark
  • France
  • Germany
  • Luxembourg
  • Netherlands

Zone 3

Charged at £25. Includes the following areas:

  • Czech Republic
  • Italy
  • Slovakia
  • Spain

Zone 4

Charged at £30. Includes the following areas:

  • Estonia
  • Finland
  • Hungary
  • Slovenia
  • Poland
  • Portugal
  • Sweden

Zone 5

Charged at £40. Includes the following areas:

  • Bosnia
  • Bulgaria
  • Croatia
  • Greece
  • Iceland
  • Latvia
  • Lithuania
  • Romania
  • Serbia

Zone 6

Charged at £60. Includes the following areas:

  • Norway
  • Russia
  • Switzerland
  • Ukraine

Zone 7

The rest of the world is charged at £80.

Cut Off & Delivery Times

If your order is placed before 3PM Monday to Thursday and before 2PM on Friday it will usually leave on a next day delivery service. This is providing that all of the items are in stock, we have live stock data on each product on our website. If your order is particularly urgent please choose the next working day option or part shipment option were we ship the items we have in stock and send the rest when they arrive. These as a guaranteed delivery services, if your delivery doesn't arrive, we'll refund the delivery charge. We prioritise next day deliveries over standard orders and will contact you if any goes wrong with the order.

If we are out of stock of any items you will receive a notification by email. If the items are delayed by longer than a week then we will notify you of this. We can also arrange for direct shipments from some of our manufacturers, if we are out of stock and you need something urgently please contact us and we will offer the fastest delivery options.

Next day deliveries are classed as next working day and don't include weekends. We also offer Saturday AM and Saturday all day services which are available at the checkout for zone 0 addresses. A Sunday service is also available on request, or you can place a Saturday delivery and change the delivery date directly with DPD via their App after you receive your tracking information.

Returns can now be generated within the customer order area here. Simply select your order from the dropdown menu along with a reason for return. Your return will then get processed quickly and efficently. Alternatively email us at: [email protected] with your order number and reason for return and we'll send you a returns authorisation form.

Returns & Cancellations

If you’re not satisfied with your goods and would like to return them, we will accept them back at the customer's expense. All unwanted goods must be returned in 100% resalable condition and within 30 days. Resalable condition includes no markings on the wires or terminals and no damage to the packaging.

To cancel your order please contact us immediately as we process and ship most of orders immediately, we're fast!

How to Return

Please log-in to your account and follow the simple process to generate a returns request. Or email our team at: [email protected]. We recommend returning goods using a recorded delivery method.


Refunds will be issued within 14 days of receipt of goods. Refunds of delivery costs will not be issued unless the products are defective.

Shortages & Damaged Goods

Shortages and damaged goods must be notified within 48 hours preferably by email to  [email protected] or Tel: 01706 868343.