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LightwaveRF 4-Gang Dimmer


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These stylish 4-Gang dimmer switches look and operate just like any other standard wall switch/dimmer as well as being controlled by any LightwaveRF Home Automation Remote Handset or Controller.

The dimmers are suitable for one or two-way operation and are installed in the same way as any standard light fitting using just a screwdriver. No extra wiring or cables are required and the dimmers fit into a standard 35mm back box. Note: A LightwaveRF 2-Way (Slave) Dimmer is also required to be used for two-way operation.

If you add a LightwaveRF Link controller to your network, you will be able to control these dimmers (and all devices) from anywhere in the world from your PC or Smartphone.

Available in four finishes - Chrome, Black Chrome, Stainless Steel and White.

LightwaveRF 400 Series Dimmers

This dimmer is part of the LightwaveRF 400 series. The 400 series has been tuned to work with dimmable LEDs, especially the Megaman Professional Series LEDs.

Megaman Professional Series LEDs are recommended to be used with LightwaveRF Dimmers

Technical Details

  • LightwaveRF: 433.92MHz
  • Operation: 4-Gang dimmer (master)
  • Power: 220 - 240V, 50Hz
  • Maximum load: 210W (per gang)
  • Light bulbs and load (per gang) supported:
    • incandescent - 210W max
    • LED (Dimmable) - 15W (min), 80W (max)
    • Dimmable Electronic Low Voltage Transformers
    • GU10 and equivalent Hi spot mains halogen bulbs
    • Not compatible with CFL (energy saving) bulbs, including dimmable CFR, any type of fluorescent or non-dimmable LEDs
    • Not compatible with Wirewound transformers and electric motors
  • Fitting: UK Standard 1 gang 35mm (min) back box
  • Wiring: Standard 2-wire system (no neutral required)
  • Manual switch (On/Off & Up/Down)
  • LED: Amber (Off) and Blue (On)
  • Dimensions (LxHxD): 150 x 88 x 22mm
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Browse 4 questions Browse 4 questions and 4 answers
Can I use this Lightwave RF Dimmer to send commands to a Vera Edge Plus with the RFX Tranceiver? I want to use this dimmer to control spotlights but my main control unit is the Vera Edge plus.
Ee4cdhi 30 Oct 2016
BEST ANSWER: This is a LightwaveRF dimmer - it is a receiver only and does not transmit any LightwaveRF signals. LightwaveRF is a one-way technology. To trigger scenes in VERA (via RFX) you would need to use a LightwaveRF transmitter such as the wireless wall switches or mood controller. More information about LightwaveRF devices is in this guide -
Is this the product code JSJSLW440SS the newer version please??
Sarejack 2 Jul 2016
BEST ANSWER: This is the 400 series (we highlight this in the product description) - it is the current version and replaced the old 200 series at the beginning of 2014.
4-gang dimmer using 4 identical circuits with identical megaman dimmable leds is causing stobing effect on just one circuit. Any suggestions or is this a faulty unit? Have tried all instruction options swapped circuits etc
mr strobe 12 Mar 2016
BEST ANSWER: Please raise a Technical Support request using one of the following methods: 1) Clicking on the "Support" link at the top of any page of the Vesternet web site 2) Completing the form at 3) Emailing One of our Technical Support team members will be glad to assist you further!
I am trying to use light wave switch to control 4led 5 metre strings but switch won't work with them it works with a single ordinary bulb but not with the strings any solutions ?
Jeff W. 21 Feb 2016
BEST ANSWER: This will not work with LED strips as the strips use a transformer to reduce the voltage from 230AC (mains) to 12 or 24VDC. The transformer expects a fixed mains voltage on its input. So you cannot use a dimmer on the mains side of the transformer. The LightwaveRF dimmers should only be used with 230V bulbs or integrated LEDs.

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