---
product_id: 473674656
title: "Lightwave LP83 Smart Relay, 3 Gang, 3500W - Works with Alexa, Google Assistant, HomeKit, iOS & Android Compatible"
price: "1577 zł"
currency: PLN
in_stock: true
reviews_count: 2
url: https://www.desertcart.pl/products/473674656-lightwave-lp83-smart-relay-3-gang-3500w-works-with-alexa
store_origin: PL
region: Poland
---

# 3500W total load capacity Smartphone remote control Voice assistant compatibility Lightwave LP83 Smart Relay, 3 Gang, 3500W - Works with Alexa, Google Assistant, HomeKit, iOS & Android Compatible

**Price:** 1577 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your smart home like a pro—control, monitor, and automate with ease!

## Quick Answers

- **What is this?** Lightwave LP83 Smart Relay, 3 Gang, 3500W - Works with Alexa, Google Assistant, HomeKit, iOS & Android Compatible
- **How much does it cost?** 1577 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/473674656-lightwave-lp83-smart-relay-3-gang-3500w-works-with-alexa)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Retrofit Ready:** Installs easily using existing wiring—no extra hassle or rewiring needed.
- • **Smart Energy Insights:** Track and optimize your energy use with real-time monitoring and detailed consumption graphs.
- • **Powerhouse Performance:** Handles up to 3500W total load with built-in energy monitoring per circuit.
- • **Triple Circuit Mastery:** Control 3 separate electrical circuits seamlessly from anywhere.
- • **Voice-Activated Convenience:** Works flawlessly with Alexa, Google Assistant & Apple HomeKit for hands-free control.

## Overview

The Lightwave LP83 Smart Relay is a 3-gang, 3500W-capable smart home device that enables remote and voice control of multiple electrical circuits. Compatible with Alexa, Google Assistant, and Apple HomeKit, it offers retrofit installation with existing wiring and features built-in energy monitoring for each circuit. Designed for professional-grade smart home automation, it ensures reliable, interference-resistant performance via Lightwave’s proprietary RF protocol.

## Description

The Link Plus is Lightwave's second-generation gateway hub which allows a professional level of smart home automation control. The Link Plus enables quick, easy and reliable remote control of Lightwave devices from anywhere. Simply connect the Link Plus to a wireless broadband router and use the Lightwave App to control lighting, power, heating and more. The Lightwave system is compatible with voice-control via desertcart Alexa, Google Assistant & Siri through the Apple HomeKit platform. All Lightwave devices are designed & engineered to be installed using existing wiring as a retrofit smart home automation solution. The Lightwave Link Plus and App provide a host of clever features including timers, lighting scenes and the ability to trigger any number of Lightwave devices around a property. The App displays energy monitoring of individual Lightwave devices and charts it in a graph that shows daily and hourly consumption. Two-way communication allows stateful, bi-directional conversation between the Link Plus hub and every Lightwave device within a property. Performance and reliability are assured by Lightwave’s proprietary 868MHz RF protocol which out-performs normal WiFi and offers superior range with less interference.

Review: Rocky start, but solid now - A few problems getting this stable with Apple Homekit at the start, but Lightlwave support did some magic to reset it all, and since then, it has been absolutely reliable; my hot water, radiators and under-floor heating now smart.
Review: Not backwards compatible - Had to return this as it was not backwards compatible with my lightwaverf connect light switches and remotes.

## Features

- Control three separate electrical circuits from anywhere using your smartphone. Perfect for non-dimmable zoned lighting, under-floor heating and other energy-hungry appliances
- Magic Button: trigger your smart relays from any Lightwave Smart Dimmer around your home, no extra wiring required
- Can control mains power up to 3500W total load, with built-in energy monitoring for each individual circuit
- Lightwave Link Plus and Wi-Fi router with broadband internet connection required. Can be located outdoors using a suitable waterproof housing
- Voice-control compatibility with desertcart Alexa, Google Assistant & Siri through the Apple HomeKit platform

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09H31BFJ6 |
| Batteries Required? | No |
| Best Sellers Rank | 162,449 in DIY & Tools ( See Top 100 in DIY & Tools ) 191 in Smart & Remote Controlled Plugs |
| Colour | Grey |
| Customer Reviews | 4.0 4.0 out of 5 stars (5) |
| Date First Available | 10 Nov. 2021 |
| Included Components | Ethernet Cable, Lightwave Link Plus, Power Supply |
| Item Package Quantity | 1 |
| Item Weight | 230 g |
| Item model number | LP83 |
| Manufacturer | Lightwave |
| Material | Metal, Plastic |
| Part Number | LP83 |
| Power Source | AC |
| Product Dimensions | 5 x 9 x 6 cm; 230 g |
| Switch Type | 2-way |
| Switch style | Dimmer Switch |

## Images

![Lightwave LP83 Smart Relay, 3 Gang, 3500W - Works with Alexa, Google Assistant, HomeKit, iOS & Android Compatible - Image 1](https://m.media-amazon.com/images/I/31XR1kOupzL.jpg)
![Lightwave LP83 Smart Relay, 3 Gang, 3500W - Works with Alexa, Google Assistant, HomeKit, iOS & Android Compatible - Image 2](https://m.media-amazon.com/images/I/41CwfS2oA8L.jpg)
![Lightwave LP83 Smart Relay, 3 Gang, 3500W - Works with Alexa, Google Assistant, HomeKit, iOS & Android Compatible - Image 3](https://m.media-amazon.com/images/I/41b0axwvviL.jpg)
![Lightwave LP83 Smart Relay, 3 Gang, 3500W - Works with Alexa, Google Assistant, HomeKit, iOS & Android Compatible - Image 4](https://m.media-amazon.com/images/I/71XCYUGDPBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Rocky start, but solid now
*by C***E on 12 June 2024*

A few problems getting this stable with Apple Homekit at the start, but Lightlwave support did some magic to reset it all, and since then, it has been absolutely reliable; my hot water, radiators and under-floor heating now smart.

### ⭐ Not backwards compatible
*by D***. on 7 January 2024*

Had to return this as it was not backwards compatible with my lightwaverf connect light switches and remotes.

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**Shop now:** [https://www.desertcart.pl/products/473674656-lightwave-lp83-smart-relay-3-gang-3500w-works-with-alexa](https://www.desertcart.pl/products/473674656-lightwave-lp83-smart-relay-3-gang-3500w-works-with-alexa)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-01*