Lobe these plates, fit right over junction box, easy installation, and love that I can use just 1 track light instead of a bunch

Great quality lighting. A bit pricey but worth it. Wayfair had the best prices!

this allows a halo light fixture to be attached to an open junction box without the need of a full track. great when only a single light is needed. easy to attach following the included directions (some electrical knowledge is helpful)

Works as expected.

Very nice- well packaged