WiZ Gradient Light Bars: two-minute review

WiZ Gradient Light Bars are a clear dupe of the Philips Hue Play Light Bars (in fact they're produced by the same parent company, Signify), and like their Philips counterparts, they’re mainly designed to be used alongside a HDMI Sync Box to extend its screen-mirroring light effects.

Alongside the light bars themselves, the kit includes two variants of bracket (standing and mounting), and a separate USB-A plug. That second inclusion won’t mean a whole lot to most people but as someone who is constantly hurting for spare outlets on my power strip, being able to connect the bars’ wire to my TV or games console is a godsend.

Both the mounts and the light bars themselves are light but hardily-constructed, delivering impressive quality considering the $60 price tag. Really, the only qualm I had with the design was the placing of the light bars’ wires: they jut out from one end of the bar and the standing mounts don’t provide a gap for the wire to go through. As a result, you have to bend the wire at quite a sharp angle and press the bar against it. This is fine for now (albeit a little unsightly) but I am a tad concerned about what impact this might have on the longevity of the wire insulation.

This is a small oversight in what is otherwise a cleverly-designed mounting system. The centre of each WiZ Gradient Light Bar is magnetized, allowing them to slot securely into the mount without worry of it falling out. Because of this magnetization, you could even mount them on the top of a TV niche for some effective downlighting. Fair warning: these lights are really versatile, so when you first unbox them, you’ll likely spend a good while experimenting with different placements to find your favorite.

A placement that works best in one layout might not work so well in another. For example, my TV unit isn’t a great deal wider than the TV itself and as a result, the WiZ Gradient Light Bars’ inclusion alongside the HDMI Sync Box Kit’s LED strip felt a tad redundant. Without sufficient spacing between the two light sources, they sort of just blended into each other in a way that made them feel lost in the layout. In that same vein, mounting them on the back of the TV didn’t make much sense either.

For my purposes, I found lying the light bars under my TV a better fit; this also had the added benefit of making up for the slight gap in light caused by the lack of LED strip on my TV’s bottom edge. That said, popping them on a bookshelf nearby produced a truly lovely effect too. Which is a nice reminder that if you don’t have the HDMI Sync Box Kit or just don’t fancy making your WiZ Gradient Light Bars part of your media setup, you really don’t have to.

Alongside the screen-mirroring effects made possible by the HDMI Sync Box, the light bars are capable of all the usual static and dynamic light effects found in the WiZ app, and can even be programmed independently of each other. In each lighting mode, the light bars output a beautifully smooth and vibrant gradient glow that looks wonderful diffused against your wall or enjoyed directly. They can also be used for WiZ’s very rudimentary Music Sync mode (you’ll have to check out my review of the WiZ Gradient floor lamp to catch up on the beef I have with that).

Another activation you (theoretically) can set up in the app is SmartSense, WiZ’s motion detection function. Given that SmartSense requires two Bluetooth-enabled WiZ lights, I assumed that the Gradient Light Bars were the perfect candidate for testing this feature. Unfortunately, as far as SmartSense is concerned, the bars count as one single entity. This is a bit of a shame given they can be placed far away enough from each other to meet the setup requirements, but they likely have a shared Wi-Fi receiver that would make SmartSense impossible and the app recognizes that.

If you’re picking up the WiZ Gradient Light Bars, I’m not sure I’d recommend buying a third light source solely for the purpose of using SmartSense. In my testing (using the Gradient Floor Lamp as my third light), I found the motion detection disappointingly unreliable. After a good deal of troubleshooting, jumping up and down like an idiot, and four recalibration attempts, I resigned myself to the fact that there were a lot of things these versatile little light bars could do — and do very well— but motion detection was not one of them.

WiZ Gradient Light Bars: specifications

WiZ Gradient Light Bars: price and availability

• Price: $59.99 / £54.99 (not sold in Australia)
• Where to buy: WiZ (US only), Amazon

The WiZ Gradient Light Bars have an MSRP of $59.99 in the US, and are available to purchase on WiZ’s site and on Amazon. However, at time of writing, the bars are sold out at WiZ and are 10% off at Amazon – that certainly makes for an easy decision on where to pick them up.

If you’re in the UK, you’ll be able to check out WiZ’s product lineup on their site but when it comes to actually ordering them, you’re better off heading to Amazon. There, you can purchase the light bars for £54.99.

Should you buy the WiZ Gradient Light Bars?

Buy them if

Don't buy them if

WiZ Gradient Light Bars: also consider

If you’re still shopping around, why not consider these alternatives: Govee Table Lamp 2 and Philips Hue Play Light Bars offer very similar functionality at differing price points.

How I tested the WiZ Gradient Light Bars

• I installed the WiZ Gradient Light Bars in my main living space
• I used the lights for two weeks, both independently and synced with my TV
• I tested various settings and customization options

I tested the WiZ Gradient Light Bars for two weeks, while paired with the WiZ HDMI Sync Box Kit. I used them while they were synced to content from my TV and as standalone smart lights. During periods where they were not synced to the TV, I controlled them via the WiZ app and through voice controls made to my Amazon Alexa. For more details, see how we test, rate, and review at TechRadar.

First reviewed June 2025