A
Would be nicer if they used dual terminal lever push fit connections instead of poor quality screw terminals. I don't have anything against screw terminals as such, but the ones in most cheap downlights are of awful quality and minuscule size.
Ansell Titan led units, fantastic fittings, push-fit connections, 800lumens, £30 a piece but worth every penny, very bright and good spread of light too!
Aurora led 10 yr warranty excellent quality come pre wired with klik type connectors