Headlight Cut Out Relay 2015 Bonneville T100 Efi.

I need a new headlight cut out relay for my 2015 t100 bonneville. It takes a 5 pin relay and the one I have just taken out is a HELLA one. I am having difficulty finding one specifically for my Triumph but there many available online stating they are for cars. They appear to be identical to the one I have.
My question is are all 5 pin relay units from HELLA the same and transferable between cars and bikes.
If not could you recommend a supplier in the UK

David