Question for Electricians please.! ...replacing some Down Lights

Soldato
Joined
11 Jun 2004
Posts
4,201
Location
Middlesex, London
Hello Electricians!

Need some help / guidance please.

I am trying to replace some old Halogen MR16 Downlights with some newer Aurora Enlite LED lights (GU10)

...when I pulled down the existing MR16 lights - I can see they are connected via a little transformer, which then goes into a junction box.

So the question I have is what wire / cable should I use from the junction box to the new Lights? Also they have not connected any earth cable from the Junction box to the transformer, it's just two little wires.

So should I connect an earth from the junction box to the new lights?

....would 2/3 core 0.75mm2 flex be adequate? or should it be 1.0mm2?

Thanks
 
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