
WiZ A19 Smart Bulb
Score: 83/100
Cync GE A19 LED Smart Light Bulb
Score: 79/100Rankings

The WiZ 60W A19 Color LED Smart Bulb offers hub-free Wi-Fi and Matter support with a vibrant full-color palette and motion sensing. Its brightness can fall short of expectations and the app may be unreliable, while the warranty is relatively short. Ideal for renters and beginners seeking easy setup and extensive lighting scenes.

Cync's GE A19 Color Changing Smart Bulb delivers 800 lumens with high CRI >90, full-color and tunable white, and supports both Wi-Fi and Bluetooth with Matter compatibility. The app can be unstable and brightness may fall short in larger areas. It's a good fit for tech-savvy homeowners wanting hub-free, colorful lighting.
| Attribute | ![]() | ![]() |
|---|---|---|
800 lumensbest | 800 lumensbest | |
— | 2,700 Kbest | |
| ↓ lower better | 8.8 Wbest | 10 W |
90best | — | |
25,000 hoursbest | 15,000 hours | |
60 Wbest | 60 Wbest | |
200 °best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
General(1) | ||
Lifespan (hours) | 25000 hours | 15000 hours |
Controls(1) | ||
Voice Control | true | Amazon Alexa, Google Assistant, Apple Home, Samsung SmartThings |
Lighting(2) | ||
Color Temperature Range (K) | 2200-6500 K | 2700 K |
Color Rendering Index (CRI) | 90 | >90 |
Connectivity(2) | ||
Wi‑Fi Standard | 2.4 GHz | 2.4GHz |
Voice Assistant Compatibility | Alexa, Google Home, Siri | Amazon Alexa, Google Assistant, Apple Home, Samsung SmartThings |
Power(1) | ||
Power Consumption (W) | 8.8 W | 10 W |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors highlight the WiZ bulb's hassle-free Wi-Fi connection, lack of a required hub, and robust voice-assistant support as major strengths, while noting occasional app glitches and a relatively short warranty as drawbacks. The Matter compatibility is seen as a forward-looking feature that differentiates it from hub-dependent competitors.
Everyday users consistently praise the easy setup, vibrant color range, motion-activated features, and reliable voice-control integration, but many experience Wi-Fi reliability issues, app lag, and feel the brightness falls short of expectations, especially when using colored light. The one-year warranty also draws criticism given the long claimed lifespan.

“Easy plug and play... control anywhere with your smartphone”

“Ideal for smart lighting for daily living with 16 million colors and remote access”


Professional reviewers commend the GE Cync A19 for its hub-free Direct Connect architecture, high CRI color accuracy and seamless Alexa/Google integration, positioning it as a cost-effective alternative to premium ecosystems. They also point out the app's occasional instability and the bulb's indoor-only rating as notable drawbacks.
Everyday users appreciate the vivid color range, easy voice control and the fact that no extra hub is required, often highlighting the low energy cost and simple drop-in fit. Recurring complaints focus on Wi-Fi drops, app glitches and the modest 800-lumens brightness for larger rooms.