When comparing GE Link vs Ion Audio Sound Shine, the Slant community recommends Ion Audio Sound Shine for most people. In the question“What are the best smart bulbs?” Ion Audio Sound Shine is ranked 3rd while GE Link is ranked 12th. The most important reason people chose Ion Audio Sound Shine is:
Ion is traditionally an audio company, so it isn't really surprising that they managed to create a product that offers good audio quality. These won't provide the same boom as dedicated speakers, but they'll do the job for most tasks. It should also be noted that these don't need a wall plug - all the power they require can be taken from any regular light socket.
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Pro Easy lighting management
Once you get the Wink App working, controls for the bulbs are simple. Whether you are modifying one bulb at a time, or grouping them to adjust many all at once, the controls are simple and work fairly well. Automating bulbs is just as easy - from basic scheduling (turn on in the morning, off when you go to bed for example) to recognizing when your phone is near and turn on by themselves.
If you want to go deeper, you can use the Robots feature, which allows you to craft your own automation recipe and dip into external triggers.
Pro Great color range
These bulbs can manage to display 90% of the color index - more than any current RGB LED bulb. It scores very well in all colors, expect pure red (about 60%) and pure blue (about 74%). Different shades of these colors all perform well.
Pro Compatible with many products
The GE Link is part of Wink's smart home platform standard, and are compatible with other products that utilize Wink (Honeywell, Dropcam, Philips Hue and more).
Pro Rich, stereo audio
Ion is traditionally an audio company, so it isn't really surprising that they managed to create a product that offers good audio quality. These won't provide the same boom as dedicated speakers, but they'll do the job for most tasks.
It should also be noted that these don't need a wall plug - all the power they require can be taken from any regular light socket.
Pro Easy to use app
The app is very basic - you can control the brightness for the bulbs or turn them on and off.
Pro Simple setup
There's no hub required, and the bulbs pair easily directly to your phone. The process isn't any harder than pairing a bluetooth speaker.
Con Buggy software
Between installing, registering, and connecting, the setup process is very slow and buggy. Even once connected, changing the colors or settings takes longer and appears more choppy than competing bulbs.
Updates can fail to install properly multiple times in a row (even with restarting your phone and unscrewing the bulbs).
Con Hub required
To access any smart features, you will require a hub. There are different hubs available, with more to come. Currently there is the Link Hub ($30) which will handle lighting, or the Wink Hub ($50) will be able to work the lights as well as other smart home systems. There's also the coming-soon Wink Relay ($300) which will have a touchscreen and act as a wall mounted smart hub.
Con Inefficient compared to other RGB bulbs
The GE Link requires 12 watts to produce 800 lumens - the TCP LEDs and Belkin WeMo provide the same lumens at 11 watts and 9.5 watts, respectively, and the Philips Hue provides 750 lumens using only 9 watts.
The GE Link is one of the most inefficient RGB LEDs available, however it is still many times more efficient than incandescent bulbs.
Con Limited dimming
While other Smart LED bulbs can dim right down to 0.5% of their total brightness, the GE Link will only go down to 10.2% brightness before it turns off. While this is still fairly dim, it would be nice to have an even larger range to make transitioning to bedtime more effective.
Con Limited to 2 speakers
While you can have virtually endless numbers of Ion Shines hooked up at once, only 2 can play audio at once. It would be really handy if you could connect more up, as their sound would compound making it seem louder and richer.
Con No automation
Con White light only
While the lights are dimmable from your smartphone, most smart bulbs offer a RGB LED which lets you illuminate your room/house with different colors and shades of white. These lights only have 1 shade of white, and can be dimmed.