
Amazon Basics Smart A19 LED Light Bulb
Score: 74/100
Cync GE A19 LED Smart Light Bulb
Score: 79/100Rankings

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.

Amazon Basics' A19 Smart bulb supplies 800 lumens at 9 W, full RGB color, and Alexa-only voice control, all without a hub. Limited ecosystem compatibility and missing durability specs may deter users seeking broader assistant support. Suited for budget-focused Alexa users wanting colorful ambiance.
| Attribute | ![]() | ![]() |
|---|---|---|
800 lumensbest | 800 lumensbest | |
— | 2,700 Kbest | |
| ↓ lower better | 9 Wbest | 10 W |
— | 15,000 hoursbest | |
60 Wbest | 60 Wbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Controls(1) | ||
Voice Control | true | Amazon Alexa, Google Assistant, Apple Home, Samsung SmartThings |
Connectivity(1) | ||
Voice Assistant Compatibility | Alexa | Amazon Alexa, Google Assistant, Apple Home, Samsung SmartThings |
Power(1) | ||
Power Consumption (W) | 9 W | 10 W |

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

Professional video reviewers commend the Amazon Basics Smart A19 for its straightforward Alexa-only integration, bright white output, and vivid RGB colors, emphasizing its ease of setup and reliable memory function. However, they caution that the exclusive Alexa compatibility and occasional power-rating inconsistencies may limit its appeal for users seeking broader ecosystem support.
Everyday users echo the reviewers' praise for quick, hub-free installation and vibrant color performance, frequently highlighting the convenience of voice control and the bulb's ability to remember settings. The primary frustrations revolve around Alexa-only support and minor initial setup hiccups.

“make it red”

“I really do like this light bulb”

“displays the color”


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.