Remodeling the outside of my house was expensive, so went in for these highly rated alternatives to the much more expensive brands. I was not disappointed! Easy 3 wire install . WiFi and app pairing went well. All setting are handled from app, which is super convenient when these are installed on the top second floor. I was skeptical that these would fit the bill for enough light. Even up 25ft; two of these flood my back yard completely with white light. Multiple settings on the app if its too bright. Along with clear Wi-Fi video/audio, still and video recording, verbal broadcast, and host of setting for light functions; makes this an excellent buy.