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Lightwave 1-Gang 2-Way LED Generation 2 Smart Dimmer… (248FJ)

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Lightwave 1-Gang 2-Way LED Generation 2 Smart Dimmer Switch Brushed Stainless Steel (248FJ)

Simple to install and requires no wiring. Pair switch with the Generation 2 Lightwave Link Plus to use the app or a voice assistant to control every aspect of smart lighting. Enables easy setting of lighting moods, built-in energy monitoring (with neutral), timers and a host of other automation features.

  • Works with - Amazon Alexa - Apple HomeKit - Google Home - IFTTT - iOS App - Android App
  • Requires Hub
  • Screwless Flat Faceplate
  • Requires 35mm Back Box
  • Captive Terminal Screws
  • Trailing Edge
  • Built-In Energy Monitor
  • Compatible with Most Dimmable LED Lamps

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View all: Lightwave Switches & Sockets

£59.95INC VAT

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Lightwave 1-Gang 2-Way LED Generation 2 Smart Dimmer Switch Brushed Stainless Steel is rated 4.0 out of 5 by 1.
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Rated 4 out of 5 by from Will be awesome eventually I bought the hub along with a 1 gang dimmer switch. Easy enough to install and set up. It is however a two person job as on switching on the electricity you have 5 seconds to put an accessory into set up mode. Even in the smallest house thats quite a sprint. Instructions should you wish to have 2 way switching (on say a stairway) are not at all clear. This brings me onto my first real gripe with the lightwave system. Dimmed lights on a stairway are not a good idea for safety reasons but when i contacted them they have no plans for a non dimmable switch. Kitchen, utility room, outside lights would not normally be dimmed so thats a massive gap in the range leaving me with a mix of quite frankly beautiful Lightwave switches and something more pedestrian around the house. I had to inlude an incandescent bulb in the fitting to get my lights to work properly which uses more electricity than the other 4 LED lamps in the fitting put together! On a non dimable swich this wouldnt be a problem. My outside lights i could operate using a relay but (2nd gripe) they dont yet have a Generation 2 relay - really dragging thier heels launching Gen 2 products. So like i said in the title, the system will be awesome eventually, if they increase and put thought into their range. But they have to do it quickly as Hive are quickly becoming the McDonalds of the smart home (an inferior product but the household name that everyone goes to!)
Date published: 2018-11-27
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Can this dimmer switch be used in a bathroom?

Asked by: dave1972

Do you have to replace every switch?

If I have a light connected to 3 different switches and want to control it via Lightwave, can I replace one of the switches with a Lightwave switch and a hub, or will I have to replace all three switches?
Asked by: MagicBulletDave

Do it need a neutral wire?

I have a light fitting with no neutral feed so looking for something I can connect to google home that does not require neutral.
Asked by: Selecta12345

Power rating of transformer

I have sixteen 5.5 watt dimmed LED lamps (GU10). Is this switch capable of controlling that ? Thanks Oggy
Asked by: Oggyxviii

What does requires hub mean?

Asked by: gazdiysf
The switch will work on its own as a normal dimmer. If however you want to swich on your lights from anywhere in the world via an app on your phone, or if you want to schedule automaic on/off times, your app talks to a “hub” plugged into the internet and the hub passes on the instructions to your switch, socket, central heating controllers or any other lightwave product linked to it. With the cheaper Connect series otherwise known as Generation 1, the communication is one way. With the Smart series (Generation 2) the communication is two way, confirming to the app the light switch or socket are actually on.
Answered by: Mikeonhisbike
Date published: 2020-01-05
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Specification
Brand Lightwave
Fixings Supplied Fixings Supplied
Manufacturer Guarantee 2 Year Manufacturer's Guarantee (T&Cs Apply)
Max. Dimmable Load (Fluorescent) Not Compatible
Max. Dimmable Load (Halogen) 350 W
Max. Dimmable Load (Incandescent) 350 W
Max. Dimmable Load LED) 70 W
Min. Dimmable Load (Fluorescent) 350 W
Min. Dimmable Load (Halogen) 10 W
Min. Dimmable Load (Incandescent) 10 W
Min. Dimmable Load (LED) 70 W
Model No L21
Network Technology Wi-Fi
No. of Earth Terminals 1
No. of Ways 2 Way
Number of Gangs 1 Gang
Pack Size 1
Parent Colour Steel
Pieces in Pack/Case 1
Power Voltage Supply 230 V
Product Type Generation 2 Smart Dimmer Switch
Screwed/Screwless Screwless
Smart Compatibility Smart
Smart Hub Requirement Smart Hub and Internet Connection Required
Suitable for Dimming LEDs LED
Switches & Sockets Finish Brushed
Switches & Sockets Product Type Dimmer Switch
Switches & Sockets Profile Type Flat
Switch Operation Dimmer
Switch Product Type Light
Terminal Capacity Terminals accept up to 1.5mm² cable
Waveform Trailing Edge
Works with Amazon Alexa Works with Amazon Alexa
Works with Android App Works with Android App
Works with Apple HomeKit Works with Apple HomeKit
Works with Google Home Works with Google Home
Works with IFTTT Works with IFTTT
Works with iOS App Works with iOS App
Works with Microsoft Cortana Does Not Work with Microsoft Cortana
Works with Nest Does Not Work with Nest
Works with Samsung SmartThings Does Not Work with Samsung SmartThings