Armoured or artic cable (Presteigne LD8)

I need armoured cable offcuts.

My Japanese garden that I have posted about ( and I been given so many plants and rocks for 😃) is going well (see pic of the 14ft Acer we just transplanted into it, dug up from Neath so it wasn’t cut down!). Carpets down to kill weeds, big rocks about to go ion. 14ft rescued Acer went in yesterday)

I need to do lighting next (which will be subtle and only used early evening sometimes, so one can walk through to pagoda, and very energy efficient)

I need any off cuts armoured (or artic as some will be able to be done above ground in conduit) cable people can spare