Philips Hue Wall Switch Module

Last updated: 11 October 2026

What the Hue wall switch module is

Smart bulbs have one big weakness: a normal light switch turns their power off. The module fixes that by sitting behind the switch plate, so the switch you already have becomes a Hue control. It can switch a room, a zone or a single light, and it can cycle through scenes. The full specification is on Philips Hue's product page.

What it does

• Size: 43 x 38 x 10mm, small enough for the back box behind most switches.
• Battery: one CR2450 coin cell, included, so it needs no neutral wire.
• Works with: all Hue lights, through the Hue Bridge.
• Matter: through the Hue Bridge.

What you need to run it

A Hue Bridge is required; my Hue Bridge Pro review covers the hub. In addition, Apple Home automations need a home hub such as a HomePod mini or an Apple TV 4K. For Alexa, the Echo Hub or Echo Dot Max works.

The limits

Fitting it means taking the switch plate off the wall and working with mains wiring. If you are not confident, use an electrician. If you rent, ask your landlord first. For a no-wiring alternative, the Hue Dimmer Switch sits on the wall beside the existing switch.

Where to buy it in the UK

The single module costs £44.99 at Philips Hue. Amazon UK lists it too, along with a two-pack. My best smart lighting guide compares it with the dimmer, and my smart home guides gather the rest.

Hue wall switch module on Amazon UK

FAQs

How much is the Hue wall switch module in the UK?

It costs £44.99 for one at Philips Hue, and Amazon UK sometimes sells it for a little less. Price and stock last checked on 15 November 2026.

Does the Hue wall switch module need a neutral wire?

No. It runs on a CR2450 coin cell, so it does not draw power from the switch.

Does it need a Hue Bridge?

Yes. Hue lists the Bridge as required, so budget for one if you do not have it.

Can I fit it in a rented home?

Only with your landlord's agreement, because it goes behind the switch plate and involves mains wiring. Use an electrician if you are not confident.

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Prices and stock change, so check the current price before you buy. Running costs depend on your own electricity tariff.

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