I bought a Samsung Smartthings home automation hub a while back (link). Since then I have added several lights to the setup. The smartthings hub is compatible with many different types of lights and as of recent IKEA got themselves into the market and literally turned it upside down in matters of price.
Up untill a few months ago the best light you could get was a Philips Hue and those things cost 3-4x more than the equivalent IKEA Trådfri light bulb.
The best thing about the Trådfri bulbs is that they can connect directly to the Smart things hub. No other hardware required. So for less than 10 USD you can get a dimmable smart light compatible with the best hub on the market (right now). And if you want to be able to set the color temperature IKEA has you covered there too. For 15USD you can get a dimmable bulb with custom color temperature. Setting them up can however be a bit tricky. It's easier with the 1000lm light bulbs but not much hard for the color temperature bulbs either, you just need to add a handler for them before you proceeed (see end of post).
To set up (or pair) the 1000lm bulbs with your hub do the following.
If you wan't to add the bulbs with custom color temperature you must first add the Custom Device handled for them from here. Once that is done you do exactly as for the 1000lm bulbs with the one difference that you select the custom device handler "IKEA-Tradfri" in the "Type" field instead of "Zigbee White Color Temperature Bulb".
As of now I have replaced all my outdoor lights with the 1000lm lights and made them turn on and off with the sunrise and sunset. I have also connected around 10 of the color temperature bulbs indoors and set them to turn on in the morning before I get up.
It works beautifully.