--- product_id: 51235133 title: "Lightwave LW831 LW831WH Connect Series Inline Dimmer, White, 250 W" brand: "lightwave" price: "$5.97" currency: USD in_stock: false reviews_count: 8 url: https://www.desertcart.us/products/51235133-lightwave-lw831-lw831wh-connect-series-inline-dimmer-white-250-w store_origin: US region: United States of America --- # 250W max LED/Halogen load Links up to 6 transmitters 8-step rotary dimming control Lightwave LW831 LW831WH Connect Series Inline Dimmer, White, 250 W **Brand:** lightwave **Price:** $5.97 **Availability:** ❌ Out of Stock ## Summary > πŸŽ›οΈ Lightwave LW831: Dim Smarter, Live Brighter! ## Quick Answers - **What is this?** Lightwave LW831 LW831WH Connect Series Inline Dimmer, White, 250 W by lightwave - **How much does it cost?** $5.97 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/51235133-lightwave-lw831-lw831wh-connect-series-inline-dimmer-white-250-w) ## 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€’ **Smart Home Integration:** Seamlessly connect with all Lightwave controllers and Alexa via Wi-Fi Link for effortless remote control. - β€’ **Precision Dimming Mastery:** Tailor your lighting vibe with an 8-step rotary switch that maximizes LED compatibility and crushes flicker. - β€’ **Robust 250W Power Handling:** Supports up to 250 watts of LED or halogen lighting, perfect for sophisticated home setups. - β€’ **Multi-Transmitter Connectivity:** Link up to 6 separate transmitters to control your lighting from multiple devices or rooms. - β€’ **DIY Friendly with Expert Support:** Easy installation with no electrician needed, backed by free dedicated technical support to get you started. ## Overview The Lightwave LW831WH Connect Series Inline Dimmer is a sleek, white smart dimmer designed for LED and halogen lighting up to 250W. Featuring an 8-step rotary switch, it reduces flicker and enhances dimming precision. Compatible with all Lightwave controllers and Alexa (via Wi-Fi Link), it supports linking up to 6 transmitters for versatile remote control. Easy to install without extra wiring, it’s perfect for building a connected, stylish smart home with reliable performance and ongoing software updates. ## Description The Light wave connect inline on/off volts free Relay is designed to allow remote controlled switching of lighting or powered devices. They can be controlled by any Light wave remote or smartphone, iPhone or iPad via the Wi-Fi-link (not included). The relays are particularly useful when used in conjunction with the Light wave Scene Selector wall switch to operate more complex lighting systems such as Fluorescent tube arrays and when used in conjunction with a contactor.FEATURES: Inline Dimmer, used for switching and dimming LED or Halogen loads up to 250W, Rotary switch to tailor the range of dimming and maximise capability with dimmable LED bulbs, Reduces the risk of flickering at lower dimming levels, 8 step rotary switch to adjust the lower end of the dimming range of the bulbs, Can be used to increase the compatibility of all dimmable LED’s as alternative brands can behave differently, Works with all Light wave controllers, Can be linked to up to 6 separate transmitters.Lightwave is the smart home of the future. With a full range of lighting, heating, and power devices, Lightwave provides the comfort, security and convenience of being able to control your home from anywhere using your smartphone. By simply plugging your Link Plus into your wireless router, you’ll be able to create spectacular scene lighting, set room by room temperatures, automate security lights, monitor your energy consumption – the possibilities are endless!Build Your Smart Home, One Device at a TimeWith the Link Plus at the core, you can start building the smart home of your dreams. Our stylish devices are purposefully designed to be familiar and work manually or as standalone devices; but with the built in Lightwave technology, they can integrate with each other seamlessly to allow you to control every aspect of your home. Start your smart home journey with just one dimmer or socket and easily add more later.Goodbye Gadgets – We Make Real Smart DevicesOur products are not just another gadget you use for a few days and then never user again. Rigorously tested to the highest standards, they are incredibly reliable and durable, and would make a stylish addition to any existing property or new build home. With the ability to receive over the air software updates, we ensure that all our devices remain at the cutting edge for years to come and become a valuable asset as part of your home.Easy DIY Installation with Free Technical SupportAt Lightwave, we set out to create a smart home solution that works for everyone. That’s why we designed our devices to be easy to DIY install; there is no extra wiring necessary, and all devices are legal to install in your own home – no electrician required! We offer free dedicated technical support to all our customers over the phone, and we are always happy to guide you through the installation process or answer any other questions you may have. Review: Very straight forward - So Simple just do as it says! i used mine with a LightwaveRF 1 Gang Wireless On/Off Light Switch Stainless Steel JSJS LW201 SS, to manage 2 LED spots over a dressing table was looking at having to chase the wall for a traditional switch which would have taken several hours been very disruptive and require redecoration. With this i just needed to run a cable via loop-in from existing lights and rather than run a switch wire just fit the inline relay with a cable to each spot. One tip associate the really and switch before fitting the switch to the wall. i wired everything on the ground to begin with so i could associate the relay and switch from the same room, rather than press the button on the relay then go back down and press the button on the switch, you could of course just take the switch to the relay. Review: Great Lightwave product. - Purchased with a few more items of the Lightwave products. I am an electrician though and found the install very easy. Used with remote switches and the hub it can easily be controlled. For the cost it’s a great buy and works very well. ## Features - Used for switching and dimming LED or Halogen loads up to 250W - 8 Step Rotary switch to tailor the range of dimming and maximise capability with dimmable LED bulbs - Reduces the risk of flickering at lower dimming levels - Works with all Light wave controllers, Can be linked to up to 6 separate transmitters - Compatible with desertcart Alexa (Light wave Wi-Fi Link Required) ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Lightwave RF | | Part Number | LW831 | | Product Dimensions | 6.5 x 3.7 x 13.4 cm; 113.4 g | | Item model number | LW831 | | Size | 250 W | | Colour | White | | Voltage | 230 Volts | | Wattage | 250 watts | | Item Package Quantity | 1 | | Number of Pieces | 1 | | Measurement System | Metric | | Included Components | 1 x Inline Relay; All Fixings and Fittings; Instruction and Installation Manual | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 113 g | ## Product Details - **Operation mode:** ON-OFF - **Contact type:** Normally Open - **Connector type:** wi - **Brand:** Lightwave - **Terminal:** connect - **Item dimensions L x W x H:** 6.5 x 3.7 x 13.4 centimetres - **Actuator type:** Rotary - **Number of positions:** 8 - **Controller type:** Google Assistant - **Control method:** Remote ## Images ![Lightwave LW831 LW831WH Connect Series Inline Dimmer, White, 250 W - Image 1](https://m.media-amazon.com/images/I/41NvhE8QfxL._AC_UF894,1000_QL80_.jpg) ![Lightwave LW831 LW831WH Connect Series Inline Dimmer, White, 250 W - Image 2](https://m.media-amazon.com/images/I/41NvhE8QfxL._SS80_.jpg) ![Lightwave LW831 LW831WH Connect Series Inline Dimmer, White, 250 W - Image 3](https://m.media-amazon.com/images/I/41NvhE8QfxL.jpg) ![Lightwave LW831 LW831WH Connect Series Inline Dimmer, White, 250 W - Image 4](https://m.media-amazon.com/images/I/71LRgCiy1PL._SS80_.jpg) ![Lightwave LW831 LW831WH Connect Series Inline Dimmer, White, 250 W - Image 5](https://m.media-amazon.com/images/I/71LRgCiy1PL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very straight forward *by A***R on 13 November 2014* So Simple just do as it says! i used mine with a LightwaveRF 1 Gang Wireless On/Off Light Switch Stainless Steel JSJS LW201 SS, to manage 2 LED spots over a dressing table was looking at having to chase the wall for a traditional switch which would have taken several hours been very disruptive and require redecoration. With this i just needed to run a cable via loop-in from existing lights and rather than run a switch wire just fit the inline relay with a cable to each spot. One tip associate the really and switch before fitting the switch to the wall. i wired everything on the ground to begin with so i could associate the relay and switch from the same room, rather than press the button on the relay then go back down and press the button on the switch, you could of course just take the switch to the relay. ### ⭐⭐⭐⭐⭐ Great Lightwave product. *by M***R on 6 January 2019* Purchased with a few more items of the Lightwave products. I am an electrician though and found the install very easy. Used with remote switches and the hub it can easily be controlled. For the cost it’s a great buy and works very well. ### ⭐⭐⭐ Be careful of the headline power rating when using these with LED lamps *by P***S on 4 September 2018* The headline rating for these units is 250 Watts, but that is only for incandescent lamps (ie Halogens, filament lamps) if you are using LED's the maximum recommended load is only 60 watts. i used two of these to Dim and switch 2X 50 Watt LED light panels each. Total load 100 Watts per Dimmer, they worked for a few days and then they were fried. The 60 Watt LED Limitation is in written in the manufacturers instruction manual but easily missed, basically there is an internal thermal fuse that blows at a certain temperature and the unit goes dead. --- ## 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.us/products/51235133-lightwave-lw831-lw831wh-connect-series-inline-dimmer-white-250-w](https://www.desertcart.us/products/51235133-lightwave-lw831-lw831wh-connect-series-inline-dimmer-white-250-w) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*