Bought quite a few of these. Good quality fire rated downlights, not too deep so fits most ceiling voids, plenty of cable space in the connector block, cut out corresponds with a standard size holesaw, and at a sensible price, what's not to like
An ideal fire rated replacement for older unrated types.
I purchased these to replace non fire rated items. They are extremely well made, and come with a very good prewired holder and connecting box. They also have a solid ring lamp retainer as opposed to the awkword spring circlip type. The white finish version are quite unobtrusive as a ceiling downlight.