Just be aware that many light-sensing screw-in adapters won't fit into a standard outdoor spotlight fixture.

Thanks. I actually am looking for the whole fixture, not just the screwing adapter. I have those already in my current lights, but hate the lights, so thought I'd try to find lights that already have the photo cell built in.

Here is a good assortment of choices
Dusk to dawn outdoor lights

Thank you frogpatch and housavvy. Frogpatch, your idea would be fine, but I'm not much at being "handy", although I could certainly manage to dril a hole, I guess. I'd prefer "ready-made" for simplicity. But I'll certainly keep that in mind.

Housavvy, I like several of the lights at the link you posted.

I appreciate everyone's input!

Suzieque