Johnny B Good wrote:

Andy Burns wrote:

https://www.homebase.co.uk/search/products?q=halogen&sort=PriceAscending

That link was no good on its own. I had to insert "50W MR16" in the
search box before finding a pack of 6 for £1.00.

Assuming you didn't let it wrap where it shouldn't, it tested that it
worked before I sent it (in FF and IE) and it still works now in FF,
first item in second row.

The technical info and description were no help in establishing their
vital statistics (no voltage rating mentioned and the wrong wattage -
40W).

The title says 50W (the product details does contradict that at 40W) but
the photo shows 12V 50W.