Linkind E26 Smart Edison Bulb
Score: 82/100
Cync GE A19 LED Smart Light Bulb
Score: 79/100Rankings
Linkind's ST64 Smart Edison Bulb combines Matter-enabled Wi-Fi control with a vintage filament look and high energy efficiency. It lacks RGB color and the lowest dim setting may be too bright for some night-light needs, and it only works on 2.4 GHz Wi-Fi. Best for users who value aesthetic design and reliable white lighting within a Matter-compatible ecosystem.
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 Wbest | 10 W |
25,000 hoursbest | 15,000 hours | |
60 Wbest | 60 Wbest |
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(1) | ||
Color Temperature Range (K) | 2700-6500 K | 2700 K |
Connectivity(2) | ||
Wi‑Fi Standard | 2.4 GHz | 2.4GHz |
Voice Assistant Compatibility | Alexa, Google Home, SmartThings, Apple Home | Amazon Alexa, Google Assistant, Apple Home, Samsung SmartThings |
Power(1) | ||
Power Consumption (W) | 8 W | 10 W |
Design(1) | ||
Bulb Shape | ST64/ST58 | A19 |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Linkind ST64 for its effortless Matter QR-code setup, flicker-free operation, and strong 800 lm output at just 8 W, highlighting the vintage Edison design as a standout aesthetic. They note the wide dimming range and scheduling features as valuable, while pointing out the lack of RGB color and the still-bright lowest dim level as minor drawbacks.
Everyday users appreciate the easy integration with SmartThings and the attractive Edison appearance, finding the app and voice controls reliable. The most common complaint is that the lowest dim setting remains too bright for users seeking very low-light or night-time illumination, and the absence of color options limits creative use.
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.
