Greenhouse accessory - what's this called?

[bigbeautifulmonster]

I spotted this at an open gardens day and would like to buy these metal plates that the electrics are sitting on (looking to instal electrics into my own greenhouse) but I don't know what to search for. What's it called? Is it specifically for greenhouses or is it more of a generic thing?

Thanks

Looks like it’s called cable tray from some googling, can’t find it at any of the normal DIY stores though. Just specialist retailers

For example Here
but like I say, I can only find normal trunking at B&Q, Homebase, screwfix etc.

You can buy it from city electrical factors (CEF) and you used to be able to do so as non trade. Otherwise approach a local electrician and ask if they will sell you the couple of feet you require.

Thank you both! Super helpful 😊

Lots of cable trays here
www.google.co.uk/search?q=cable+tray&tbm=isch&hl=en-gb&client=safari&sa=X&ved=2ahUKEwi9i9nf6bn4AhVGZxoKHZThCOgQrNwCKAB6BQgBEIcD&biw=375&bih=544