I have a thing for yellow peppers, they just look so damn cool. Those are lemon drop/hot lemon/aji limon etc. They are C. baccatum. Very tasty little pods with a nice manageable heat level. Sort of a mild searing heat that goes away after a minute. Makes an excellent pepper jelly that is...
Try not to water them until the leaves start to droop after several days. How many hours of sun do they get each day? Erecting a shade barrier for the hottest part of the day may be a good idea.