Strange downlight problems

[jblack]

Hello All,

I fitted 4 downlights in our dining room about 3 months ago. They are mains powered without transformers all operated by the same switch. For some reason 2 of them have stopped working. I've checked the bulbs (GU10) and they are ok. They have power going to the bulb holders (Checked with Kewstick ). Anyone have any ideas on what may be wrong?

 

[ericmark]

No neutral I would guess. The volt sticks don't test neutral.

 

[jblack]

Cheers mate. Tracked it down to a dodgy neutral in a cheap junction box.