The best smart light switches 2024: Philips Hue, Nanoleaf and more

The best smart light switches make it easy to light up your life and make your smart home easier to control

The best smart light swtiches: Image depicts living room with phone app to control devices
(Image credit: Canva)

The best smart light switches make controlling your smart home a breeze! A step up from regular light switches, you can do much more than just turn the lights on and off with these systems.

And some smart light switches even work with regular bulbs, making your existing lights a bit more exciting, without even having to invest in the best smart bulbs

This makes your life so much easier, replacing old wiring with a handy remote control app, that allows you to dim the lights up and down, and depending on the bulbs you have, such as the Philips’ Hue bulbs, you can even change the colour and ambience to set any mood.

This guide gives you the lowdown on the best smart light switches to turn your home into the perfectly lit abode, and you can even connect some to your smart speaker for even greater control.

Once you’ve picked your desired switch, you can also check out our smart light switch installation tips guide to help you get set up!.

What is the best smart light switch?

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If you already have Philips Hue smart bulbs, the second generation Philips Hue Wireless Dimmer Switch is the best smart light switch. You can use it as a wall-mounted switch, but you can also detach it and use it as a remote control. You don’t need to drill any holes, the battery lasts for what seems like an eternity and it’s an easy and convenient way to dim or brighten the lights or switch between your saved lighting scenes. You can also customise it via the Hue app for fast access to your favourite scenes.

For everybody else, SONOFF’s range of touch wall light switches are very good and come in multiple models. They’re designed to replace your existing switches and require a neutral wire for connection. 

The best smart light switches 2024: the list

Philips Hue Dimmer V2 on white backgroundT3 Best Buy Award badge

(Image credit: Philips)

1. Philips Hue Dimmer Switch V2

The best smart light switch for Philips Hue bulbs

Specifications

Works with: Hue, Alexa, Siri, Google Assistant
Power: Battery
Dimensions: 100 x 92 x 11mm

Reasons to buy

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Stand-alone or pair with Hue Bridge
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Wall-mount or use as a remote
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Multiple presets

Reasons to avoid

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Designed only for Hue lights

You can use the Philips Hue V2 Dimmer Switch in two ways: as a stand-alone remote for up to 10 Hue bulbs, switching between four different presets; or as a controller for an entire Hue system via the Hue Bridge. That latter option enables you to control specific lights, zones and rooms, and you can customise the buttons via the Hue app. 

Because the Hue Dimmer uses Zigbee Light Link, you should be able to control third party, non-Hue lights that use the same standard, although in our experience adding lights such as IKEA TRADFRI is a little fiddly and requires an additional app. Whatever bulbs you use, make sure they're dimmable or they won't work properly with this switch. Read our Philips Hue Dimmer vs Nanoleaf Remote guide to see how it compares to the other smart wireless option in this list.

Before you purchase, check our Philips discount codes to save on your order. 

sonoff light switch on white backgroundT3 Approved badge

(Image credit: Sonoff)

2. SONOFF WiFi Touch Wall Light Switch

The best wired switch for affordability and flexibility

Specifications

Works with: Alexa, Google Assistant
Power: Wired
Dimensions: 86 x 86 x 35mm

Reasons to buy

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Cheap
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1, 2 and 3-button models
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Easy to install

Reasons to avoid

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The app isn't the greatest

Available in one, two or three-switch versions, SONOFF’s smart light switches are fairly cheap and don’t require much effort to install. However, they are wired switches so they’re designed to be used in place of an existing switch and they must be connected to a neutral wire in order to work. 

In addition to touch control, the SONOFF switches work with Alexa and Google Assistant via the eWeink Smart Home app, so you can control them with your voice or app; you can also give the app to other family members so they can control the lights too. They work on your routers 2.4GHz channel only, so if you have a split network, make sure you connect them to the right one.

Nanoleaf Remote on white backgroundT3 Approved badge

(Image credit: Nanoleaf)

3. Nanoleaf Remote

The best remote for Nanoleaf smart lighting

Specifications

Works with: Nanoleaf (iOS/Android), HomeKit, IFTTT
Power: Battery
DImensions: 72.5 x 72.5 x 72.5mm

Reasons to buy

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Unlike any other switch
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Can control HomeKit scenes
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Decorative

Reasons to avoid

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A bit odd

If you prefer your lights to be decorative, you may well have invested in one or more Nanoleaf kits – and if you have, this cute controller matches the quirky visual style of the lights it can control.

The Nanoleaf Remote is a twelve-sided switch that enables you to save different colour scenes to each of its sides. Set Side 1 to turn the lights off and you can switch everything off by putting that side face-up; spin clockwise to make your lights brighter, and anti-clockwise to dim them. 

Clearly this is a niche product, but if you’re a fan of Nanoleaf's geometric panels, this is a fun alternative to app-based control – and if you have an Apple HomeKit-compatible home hub you can also program it with HomeKit smart home scenes, not just lighting scenes, so it's potentially very flexible.

Lightwave L22 Smart Dimmer on white backgroundT3 Approved badge

(Image credit: Lightwave)

4. Lightwave L22 Smart Dimmer

The best switch for more traditional decor

Specifications

Works with: Alexa, Google Assistant, HomeKit
Power: Wired
Dimensions: 88 x 88 x 30mm

Reasons to buy

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Effective and straightforward
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Well designed smartphone app
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Versatile

Reasons to avoid

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Hub is quite expensive (but optional)

Lightwave makes a number of different smart light switches and smart plug sockets too; this particular model is a two-switch dimmer with four buttons capable of controlling up to 60W of LED lighting or 200W of non-LED lighting. It can work with or without a neutral wire but without it the dimming only goes down to 10W instead of zero – and like other dimmers you shouldn’t use it with non-dimmable bulbs.

This is similar to the Hue dimmer in that you can use it as a straightforward dimmer without any additional hardware beyond bulbs, but you can also pair it with Lightwave’s Link Plus hub for extra customisation and the ability to control more complex lighting setups.

CNBINGO WiFi Double Touch Light Switch on white backgroundT3 Approved badge

(Image credit: CNBINGO)

5. CNBINGO WiFi Double Touch Light Switch

The best switch for showing off

Specifications

Works with: Alexa, Google Assistant, IFTTT
Power: Wired (requires neutral wire)
Dimensions: 86 x 86 x 36mm

Reasons to buy

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Black glass option looks great
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LED backlight
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Touchscreen

Reasons to avoid

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Just a simple switch

If you prefer your switches to be dark, this Wi-Fi switch also comes in black. Whichever one you go for, it looks great thanks to its touch-sensitive glass panel and LED backlight. Like most smart light switches it needs a 2.4GHz Wi-FI connection. This particular model is purely to switch lights on and off; if you’re looking for a dimmer, you’ll need to look for a different model. 

The main draw here is that touchscreen: it’s good looking, and because it’s a glass panel it’s more water-resistant than traditional clicky switches so it can be used in more places. However it’s important to note that while the marketing images show this switch being used within inches of a bathroom sink, you need to follow the electrical safety regulations when you position any kind of switch near or in bathrooms.

What to look for from the best light switches

The most important consideration when you’re looking for the best smart light switch is its compatibility. For example, the Philips Hue dimmer switch v2 is designed to connect to Philips’ own Hue lights, but as it uses the Zigbee Light Link protocol it should also work with other Zigbee-based bulbs, such as IKEA’s TRADFRI. We say “should” rather than “will” because Philips makes no promises about interoperability here.

The second key consideration is how many bulbs you intend to control. To stick with the Philips example, without a Hue Bridge it can only control up to 10 bulbs; for more, or for more advanced options, you need to have a full Hue system. For wired switches there will be a maximum load they can handle, and that does vary from switch to switch. Think about the bulbs in the lighting circuit and add up their wattage to see what you need. Make sure your bulbs are dimmable if you intend to install or connect a dimmer switch.

Last but not least, there’s the choice of wired or wireless. Wireless is much simpler and the batteries last for ages – our current Hue dimmers are still on their first batteries after four and a half years – but wired ones can replace your existing switches, although of course they do require installation.

Carrie Marshall

Writer, musician and broadcaster Carrie Marshall has been covering technology since 1998 and is particularly interested in how tech can help us live our best lives. Her CV is a who’s who of magazines, newspapers, websites and radio programmes ranging from T3, Techradar and MacFormat to the BBC, Sunday Post and People’s Friend. Carrie has written more than a dozen books, ghost-wrote two more and co-wrote seven more books and a Radio 2 documentary series. When she’s not scribbling, she’s the singer in Glaswegian rock band HAVR (havrmusic.com).

With contributions from