Seems like a pretty decent price, 3camels shows this as £12.72 lowest until now! Not sure of all the differences between this and the TP-Link Tapo similar deal (that's a bit cheaper) other than having to use different apps. If you already have one or the other, you might want to stick with the same ecosystem.
The Kasa stuff seems to have more options (eg: auto daylight match, whatever that is), more cameras which integrate with the bulbs and perform actions, etc.
About this item
- Compatibility - Works with Amazon Alexa, Google Assistant and SmartThings for Voice Control
- No Hub Required - Works with any Wi-Fi router without the need for a separate hub
- Multicolour - With a wide range of colours and dimming capabilities, you can choose from multiple colours and set the mood to match any moment
- Remote Access - Control your lights from anywhere with your smartphone using the free Kasa app
- Schedules and Groups - Set schedules to switch on and off automatically when you’re home or away. Combine your lights with other Kasa Smart devices in a Group and control them with a single tap