If you want a floodlight camera without hardwiring, the Arlo Pro 3 is one of the best all-around picks I tested. I got ultra clear 2K HDR video (even in dark conditions), plus a bright 2,000-lumen floodlight and solid smart control through the Arlo app and Alexa/Echo Show.
Pros
+2K HDR video delivered exceptional clarity day and night
+Bright 2,000-lumen floodlight
+Easy app-guided setup and phone configuration
+Works with Alexa/Echo Show for live viewing and zoom
+Optional siren is loud and can be triggered/configured in app
+Wide 160° field of view
Cons
-No printed installation instructions included in the box
-Battery drained quickly after a few cloudy days with solar charging
-Two-way audio was slightly distorted on windy days