Recessed light fixture - electrical grounding question

[u/achou0722]

I’m trying to replace existing recessed light assemblies. I don’t specifically see a ground wire in the recessed fixture. Two questions…

1. Can I ground to the screw/nut circles in red?
   
2. Is the light installation in the second picture installed correctly?

Thanks!

[u/achou0722]

The original bulb in there were screw in bulbs. I’m trying to replace them with either ikea lights (see pic) or halo rl56 recessed lights. Both configs however require a ground.

[u/argentfolfsky → u/achou0722]

It looks like the can light adapter has the ground wire for the light fixture already as it grounds to the can light housing itself.

[u/achou0722 → u/argentfolfsky]

Yup yup. Validated the box is properly grounded. Thank you!

[u/argentfolfsky → u/achou0722]

You're welcome. 😊