http://www.highlite.nl/Shop/Products/Ar ... light-Flex
I've used a ton of this at home, and in the pub I frequent so much. Keen eyes on Facebook or Instagram will see it illuminating above and below the bar, embedded in the window frame perimeter giving a permanent daylight effect, in both 6000k (daylight) white and colour changing RGB.
We've also put miles of it into [REDACTED] cruise liners recently - there's some touristy videos of the colour changing ceiling and walls in the restaurant aboard ship.
It's extremely cost effective. Ridiculously so, actually. Message me if you want an idea, and it's either extremely simple switched power supply for under cabinet lighting, something more controllable for colour, or all the way up to DMX or ArtNet digital control.
I'm a distributor of the Artecta brand. Love it.
I realise how spiv-like I sound, but I don't deal with garbage product, and amazon is awash with discontinued problematic products - and they don't pay any fucking tax.