TechRadar Verdict

The GE Cync Lighting Dynamic Effects Smart Bulb has a lot to offer.

It is a little pricey and is limited in terms of support for smart home ecosystems.

Unfortunately, this smart bulb only has access toGoogleHome and Alexa.

GE Cync Lighting Dynamic Effects Smart Bulb on wooden table

The A19 bulbs fit most standard light fixtures

Most of the magic for this smart bulb is accessible via the app.

Tapping the tile doesnt open more menu diving as one would expect.

Instead, youll end up turning the light on or off depending on its current setting.

Adjusting colors of GE Cync Lighting Dynamic Effects Smart Bulb using mobile app

The GY Cync Lighting Dynamic Effects Smart Bulbs offer 16 million colors to choose from, and different temperatures of white light

If there arent 16 million colors available here, then its probably close.

All the dynamic effects can be customized, though the level of customization depends on the effect itself.

Its really cool to see the smart bulb change color and intensity according to the dynamics of a song.

GE Cync Lighting Dynamic Effects Smart Bulb during setup in app

Setting up the bulbs using the mobile app is refreshingly straightforward

The only minor issue is that it responds much better with the volume up.

To get the full experience, I have to turn up.

While cool, I have to consider my neighbors when choosing to turn it up.

Connecting GE Cync Lighting Dynamic Effects Smart Bulb to voice assistant using mobile app

The GE Cycle Lighting Dynamic Effects Smart Bulbs work with Alexa and Google Assistant, but not Apple HomeKit

Lastly, the fourth icon is for options.

Really, the only shortcomings of this light bulb is the lack of Matter support.

While somewhat expensive on a per-bulb basis, its not an unreasonable price.

GE Cync Lighting Dynamic Effects Smart Bulb music and segment control in app

The app allows you to set a color for the whole bulbs, or divide it into sections

And, the dynamic effects are worth the cost.

Should you buy the GE Cync Lighting Dynamic Effects Smart Bulb?

Get enough of these and you could probably throw your own rave.

GE Cync Lighting Dynamic Effects Smart Bulb light show in app

The bulb’s ‘light shows’ are a fun addition, and all dynamic effects are customizable

The Govee likewise supports Google Home and Alexa.

On the flip side, their setup is not quite as rock solid as the GE Cyncs.

I tested the various presets, from static colors to various dynamic effects.

GE Cync Lighting Dynamic Effects Smart Bulb TrueImage capture in app

TrueImage is a tool that lets you preview changes to the color of your smart bulbs even when you’re in a different room

I even connected it with Alexa to see how it would work with a voice assistant.

For more details, seehow we test, rate, and review at TechRadar.