I've bought from these guys before, delivery isn't quick, but it's the proper stuff.
2 meter base strip
1 meter extra strip (can be upgraded up to 10m total)
1 power adaptor
* To control Philips Hue lightstrip plus, you need to have a Philips Hue bridge ( not included)
It states EU plug, but it clips out and it is supplied with a UK plug too.
Normal price £65 (for 2m) + £20 (1m)
4.4% cash back available from Quidco