Apart from the price, what is the difference between item 10356152 Yeelight Aurora Plus (49 Fr.) and item 12256367 Xiaomi Yeelight Lightstrip Plus (42.20 Fr.) ? Does the more expensive one have a narrower division of the LEDs (which would look nicer)? Apparently both have coloured LEDs. That's why I don't really know. The same question comes up with the extensions. What is the difference between: Item 14375236 Yeelight Aurora Plus Extension (28.50) and. Item 10948920 Xiaomi Yeelight Lightstrip Plus Extension (18.30 Fr.) Thanks for your help!