Led Rope Light (incomplete) (Little Lever, Bolton BL3)

I don't know if this would be any use to anyone. I don't know if it works, when I bought it there were missing pieces.
The power supply is missing and also other parts I think.
I have included a photo of what is in the box and the leaflet.
If someone buys the parts I still don't know if it works, but perhaps someone has these already.