Wiring – How to remove the wires from this lamp holder

lamplight-fixturereplacementwiring

The wire on my lamp is too short, so I'm trying to replace it. The fitting/fixture (what's the correct term?) however doesn't play nice: I can't see the correct way to remove the old wire (and still be able to insert the new one).

I'm not seeing any screws at all, so it must be some sort of clip thing. I'm not too comfortable applying too much pressure to the plastic, as it might bend/break, before I know I have the correct point to insert my screwdriver.

Some shots (I can provide more obviously):

The top, from the side

Straight from the top

'lamp goes here' part of the fitting

Best Answer

I think I found the mechanism: There's a small hole to insert a screwdriver or something, which kinda keeps the wire in place. One of the wires required a bit more force then the other, that's why I was confused, but this seems to do the trick:

how to open this fixture