--- product_id: 473674661 title: "Lightwave LP24WHMK2 Smart Dimmer with Energy Monitoring, 4 Gang, White Metal - Works with Alexa, Google Assistant, HomeKit. iOS & Android Compatible" brand: "lightwave" price: "359814CFA" currency: XOF in_stock: true reviews_count: 13 category: "Lightwave" url: https://www.desertcart.sn/products/473674661-lightwave-lp24whmk2-smart-dimmer-with-energy-monitoring-4-gang-white store_origin: SN region: Senegal --- # 200W max dimmable load Full app & voice control Two-way real-time status Lightwave LP24WHMK2 Smart Dimmer with Energy Monitoring, 4 Gang, White Metal - Works with Alexa, Google Assistant, HomeKit. iOS & Android Compatible **Brand:** lightwave **Price:** 359814CFA **Availability:** βœ… In Stock ## Summary > πŸ’‘ Light up smarter, live better β€” control your home from anywhere! ## Quick Answers - **What is this?** Lightwave LP24WHMK2 Smart Dimmer with Energy Monitoring, 4 Gang, White Metal - Works with Alexa, Google Assistant, HomeKit. iOS & Android Compatible by lightwave - **How much does it cost?** 359814CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/473674661-lightwave-lp24whmk2-smart-dimmer-with-energy-monitoring-4-gang-white) ## Best For - lightwave enthusiasts ## Why This Product - Trusted lightwave brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless Smart Control:** Effortlessly manage 4-gang lighting via app or voice with Alexa, Google Assistant & HomeKit compatibility. - β€’ **Create Perfect Ambiances:** Customize lighting moods room-by-room for entertaining, relaxing, or waking up naturally. - β€’ **DIY Friendly Installation:** Replace standard UK switches with no extra wiringβ€”plus free UK-based setup support if needed. - β€’ **Expandable Smart Ecosystem:** Start small and scale your smart home with multi-way circuit compatibility and Magic Button automations. - β€’ **Energy Monitoring at Your Fingertips:** Track and optimize your energy use remotely to cut costs and reduce waste. ## Overview The Lightwave LP24WHMK2 is a sleek 4-gang smart dimmer switch designed for easy DIY installation in UK homes. It supports up to 200W dimmable load, works seamlessly with Alexa, Google Assistant, and Apple HomeKit, and offers real-time energy monitoring via the Lightwave app. With two-way communication, customizable automations, and multi-way circuit compatibility, it transforms ordinary lighting into a fully connected, energy-efficient smart home experience. ## Description From the manufacturer Your Home. Smarter. Simply replace your existing light switches with a Lightwave Smart Dimmer and experience the potential of smart lighting! LP24 - Lightwave Smart Dimmer (4-Gang) Technical Specifications 150 x 88 x 30 mm Weight: 230 g Max Dimmable Load: 200W Max Dimmable Load (LED): 60W Min Dimmable Load (Without Neutral): 10W Min Dimmable Load (With Neutral): 0W LED BULBS MUST BE DIMMABLE The Link Plus App Much more than a switch Control your home lighting from anywhere using your smartphone. Create timers, scenes, triggers and other automation Works with Apple HomeKit, desertcart Echo, Google Home & IFTTT including voice control Lightwave Link Plus required Simple installation: replace your existing switches using the same wiring Smart Dimmer fits standard 35mm back-box Optional 10mm spacer included Compatible with dimmable LED bulbs WiFi router with broadband internet connection required Magic Button - One Switch to Rule them All Without any extra wiring, you can create a master switch to turn off every Lightwave device in your smart home. You can create Automations through the Lightwave App to trigger any number of devices at the touch of a button. Save Energy the Smart Way Keep track of your energy use from anywhere using your smartphone. The Lightwave App allows you to monitor energy use of each individual Lightwave Smart Dimmer and Smart Socket. You can identify energy-hungry appliances and create schedules to minimise wasted electricity. A Gentle Wakeup in the Morning Increase the lights slowly to simulate a gradual increase in sunlight; a natural way to start the day. This feature is particularly useful in the winter months. Timers are simple to create using Automations in the Lightwave App. Be Home When You're Away Your lights can automatically turn on & off to simulate occupancy while you're out of the house. A Schedule Automation allows Lightwave devices to behave differently every day of the week. This provides added security while you're away from home. Multiple Control Options Lightwave Smart Home is compatible with all three major voice platforms - desertcart Alexa, Google Assistant and Apple HomeKit (Siri). The Lightwave App is also available on Android or iOS mobile phones and tablets. Whether using voice, app or manual control, Lightwave Smart Home is simple and intuitive. Simple Installation Lightwave Smart Dimmers and Smart Sockets are simple to install using existing wiring. Simply replace your existing switches and sockets to make your home smart. Consult a qualified expert with any installation concerns. Magic Button Create an Automation through the Lightwave app to trigger any number of Lightwave devices at the press of a button. You can create a Magic Button to turn on your floor lamps and ceiling lights together. Left a light turned on downstairs? Create a Magic Button on your landing to turn off all downstairs lights before bed. Why change every bulb? For rooms with more than one bulb or a chandelier, choosing a Smart Dimmer instead of multiple Smart Bulbs can be a more economical option. If someone accidentally turns off the light switch, Smart Bulbs cannot be controlled. Lightwave Smart Dimmers are always ready to go, whether the switch is on or off. About Lightwave Lightwave's clever devices offer practical and unique solutions through an innovative approach to Smart Home technology. Lightwave products can be retrofitted with no need for additional wiring and allow a world of smart possibilities. Your Home. Smarter. Review: Perfect, easy fit and works a treat. - Perfect replacement for my burnt out lightwave triple gang dimmer. Easy fit, only requires live wire. Sits flush with the wall, comes with a spacer if your socket box is not deep enough, but this switch has shallow electronics, and spacer not required. Perfect would definitely b but again. Review: Fantastic SMART Home Lighting and Sockets - I'm very impressed with this technology to the point where I've now put LightwaveRF light switches in every room of my home and have started to change some of the basic electric sockets to LightwaveRF. I've been using the system for a number of years and they have have worked perfectly. It works seamlessly with my Google Home setup, where I have a NEST Hub Max in each of the main rooms. The setup is easy and there are fairly regular firmware updates. The app is easy to use, but to be honest I only ever use that to set up the devices and routines, I use Google assistant to control them either from my phone or the Google Home devices. I prefer LightwaveRF over some of the other systems as you can use your existing lights and light bulbs, in most use cases there is no need to change, which means you have access to far more variety of light fittings, than say a Phillips Hue system. You do need to also purchase a Link Plus device, which is the router that connects the devices to the internet. but you only need one of these per home for all of the devices. I have a fairly large home and it hasn't failed to reach every switch. I can't recommend the system enough. ## Features - Free Bookable Setup Call β€” Get help from our UK-based support team after purchase to guide you through installation and setup if needed. - Start Your Smart Home Journey β€” Begin your home automation with Lightwave’s stylish Smart Series dimmers. - Simple DIY Installation β€” Designed to replace standard UK light switches with no additional wiring required. If you’re unsure about your wiring, consult a qualified electrician or contact our technical support team before installing. - Create the Perfect Atmosphere β€” Lightwave's smart dimmers allow you to control the look and feel of your home. Entertaining? Quiet evening in? Create the perfect mood, room by room. - Smart Control with Hub β€” Pair with the Lightwave Link Plus to unlock full app and voice control via iOS and Android, giving you complete control wherever you are. - Control from Anywhere β€” Away from home? Gain peace of mind and use Lightwave's home automations to set schedules for lights to come on at certain times to simulate occupancy. Two-way communication allows you to instantly see the state of each Smart Dimmer, from wherever you are. - Expand at Your Own Pace β€” You can start with just one device and expand your system to transform your entire home. Discover the true potential of your smart home with Lightwave. - Multi-Way Setup Compatibility β€” For 2/3/4-way circuits, all switches in the circuit must be Lightwave Dimmers for successful installation and operation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFX5S6WZ | | Actuator Type | Push Button | | Best Sellers Rank | 28,466 in DIY & Tools ( See Top 100 in DIY & Tools ) 254 in Switches & Dimmers | | Brand | Lightwave | | Circuit Type | 2-way | | Colour | White | | Connectivity Protocol | 868 MHz | | Connector Type | Screw | | Connector type | Screw | | Contact Material | Metal | | Contact Type | Normally Open | | Contact type | Normally Open | | Control Method | Voice | | Control Type | Full | | Controller Type | Amazon Alexa, Apple HomeKit, Google Assistant | | Country Of Origin | China | | Current Rating | 3.48 Amps | | Current rating | 3.48 Amps | | Customer Reviews | 4.2 out of 5 stars 655 Reviews | | Included Components | LP24WHMK2, Optional 10mm Spacer, Mounting Screws | | International Protection Rating | IP00 | | Item Dimensions | 30 x 150 x 88 millimetres | | Lower Temperature Rating | 5 Degrees Celsius | | Manufacturer | Lightwave RF | | Manufacturer Part Number | LP24WHMK2 | | Material | Metal, Plastic | | Model Number | LP24WHMK2 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 230 Volts | | Operating voltage | 230 Volts | | Operation Mode | ON-OFF | | Operation mode | ON-OFF | | Product Warranty | 2 year manufacturer | | Specification Met | CE | | Switch Type | Smart Switch | | Terminal | Screw | | Unit Count | 1.0 count | | Upper Temperature Rating | 35 Degrees Celsius | | Wattage | 200 watts | ## Product Details - **Operation mode:** ON-OFF - **Current rating:** 3.48 Amps - **Operating voltage:** 230 Volts - **Contact type:** Normally Open - **Connector type:** Screw - **Brand:** Lightwave - **Switch type:** Smart Switch - **Terminal:** Screw - **Material:** Metal, Plastic - **Item dimensions L x W x H:** 30 x 150 x 88 millimetres ## Images ![Lightwave LP24WHMK2 Smart Dimmer with Energy Monitoring, 4 Gang, White Metal - Works with Alexa, Google Assistant, HomeKit. iOS & Android Compatible - Image 1](https://m.media-amazon.com/images/I/41hS0BeVqQL.jpg) ![Lightwave LP24WHMK2 Smart Dimmer with Energy Monitoring, 4 Gang, White Metal - Works with Alexa, Google Assistant, HomeKit. iOS & Android Compatible - Image 2](https://m.media-amazon.com/images/I/412-WqiM4dL.jpg) ![Lightwave LP24WHMK2 Smart Dimmer with Energy Monitoring, 4 Gang, White Metal - Works with Alexa, Google Assistant, HomeKit. iOS & Android Compatible - Image 3](https://m.media-amazon.com/images/I/51kSZxz9g6L.jpg) ![Lightwave LP24WHMK2 Smart Dimmer with Energy Monitoring, 4 Gang, White Metal - Works with Alexa, Google Assistant, HomeKit. iOS & Android Compatible - Image 4](https://m.media-amazon.com/images/I/51+yBn0GJRL.jpg) ![Lightwave LP24WHMK2 Smart Dimmer with Energy Monitoring, 4 Gang, White Metal - Works with Alexa, Google Assistant, HomeKit. iOS & Android Compatible - Image 5](https://m.media-amazon.com/images/I/81qyO3gjy9L.jpg) ## Available Options This product comes in different **Colour Name, Size Name, Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect, easy fit and works a treat. *by P***H on 4 July 2026* Perfect replacement for my burnt out lightwave triple gang dimmer. Easy fit, only requires live wire. Sits flush with the wall, comes with a spacer if your socket box is not deep enough, but this switch has shallow electronics, and spacer not required. Perfect would definitely b but again. ### ⭐⭐⭐⭐⭐ Fantastic SMART Home Lighting and Sockets *by M***H on 24 August 2021* I'm very impressed with this technology to the point where I've now put LightwaveRF light switches in every room of my home and have started to change some of the basic electric sockets to LightwaveRF. I've been using the system for a number of years and they have have worked perfectly. It works seamlessly with my Google Home setup, where I have a NEST Hub Max in each of the main rooms. The setup is easy and there are fairly regular firmware updates. The app is easy to use, but to be honest I only ever use that to set up the devices and routines, I use Google assistant to control them either from my phone or the Google Home devices. I prefer LightwaveRF over some of the other systems as you can use your existing lights and light bulbs, in most use cases there is no need to change, which means you have access to far more variety of light fittings, than say a Phillips Hue system. You do need to also purchase a Link Plus device, which is the router that connects the devices to the internet. but you only need one of these per home for all of the devices. I have a fairly large home and it hasn't failed to reach every switch. I can't recommend the system enough. ### ⭐⭐⭐⭐ Solidly finished product with a slightly niggly install *by C***B on 4 March 2018* A very solidly built two button smart switch. Simple to use either smartly or locally via the buttons (tab either button to turn on/off or push and hold a button to adjust dimming). If you're going into a backbox with much less than 35mm you will need the spacer. It's a great finish but does make the switch protrude a little - it doesn't bother me but if you want a flat-against-the-wall switch make sure that backbox has plenty of room. The instructions for fitting in the box are good for the electrical size of things and the warnings on how to wire and not to wire. Getting the switch to sit in the spacer and "snap" all four corners of the chrome front plate into place was a sodding nightmare, and eventually took two of us to apply a ton of pressure all around (and the handle end of a screwdriver behind a cloth) to get the last damn corner in. This was despite having removed and checked out alignment, flatness against the wall/spacer and so forth. Once it's on, looks really does look great and that finish is solid and polished - I'm really happy with it. Pairing with the hub is easy (although in my hub setup originally Alexa couldn't find the switch until multiple hub resets and calls to LW support - but that's a hub issue not a switch issue), and if their is a pairing problem it's easy to reset them (although that instruction isn't in the box - if you need more info there's various docs on the LW website) The only slight niggle I've noticed is that when at the switch you tap the down button to turn it off, the light flicks off, comes back a bit and flicks off. I'm using Phillips bulbs, and there are many posts from Gen 1 that talk about the need to use good quality bulbs - so bear that in mind. Turning on the light however, no issues at all. I've not put one in a bedroom yet, but be warned that the blue LED on the light between the button goes red when it's off, and stays red whilst it's off. It's not hugely bright, but in a pitch black bedroom, may annoy folks that are light sensitive. ## Frequently Bought Together - Lightwave LP24WHMK2 Smart Dimmer with Energy Monitoring, 4 Gang, White Metal - Works with Alexa, Google Assistant, HomeKit. iOS & Android Compatible - Lightwave L2 Link Plus (Smart Series Hub), 5 W, 230 V, White - Lightwave LP81 Smart Relay with Switch Sense Input, 700W, On/Off, Volt-Free - Works with Alexa, Google Assistant, HomeKit, iOS & Android Compatible --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/473674661-lightwave-lp24whmk2-smart-dimmer-with-energy-monitoring-4-gang-white](https://www.desertcart.sn/products/473674661-lightwave-lp24whmk2-smart-dimmer-with-energy-monitoring-4-gang-white) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-07*