Depends on costs IMO.
I try to keep my projects as cheap as possible with ease of replacement in mind if and when something somewhere breaks.
More of a DIY route, but I use standard AC PIR sensors in tandem, connected via relays to a nodemcu, in turn hooked up to a floodlight.
Absolutely eliminated the false positives of outdoor Motion detection. Plus the PIRs are literally less than ten quid.
Off the shelf and higher cost? Seems the Hue mentioned my @anon81541053 is the way to go.
=)
