We have 6 in the bathroom installed by trades a long time ago and one is out. We have new from B&Q yesterday and don't know how it fits. Do we just push in or do they push and twist? This one includes the extrator over the shower but I don't think hat has anythoing do do with the bulb.
They are GU5.3 MR16.
I have had a stroke and have limited strenth and use of hands hence typos and wife doesn't know and we are in our 70s. Can you help please ?