Ooooh, I like this idea. Been wanting a motion sensor on my back deck so when we are out enjoying the warm weather the whole house doesn’t go to sleep. This would give me that PLUS another controllable light. I poked around the page and it doesn’t seem clear to me what motion sense events you get access to, but I did see the below review which makes me think it does. I also see the desc notes “integrated daylight sensor” which maybe could offer up brightness readings?
“I am a big fan of Sengled products and have used both motion and smart led bulbs in our house for a couple of years. I was very excited when this bulb came out because it combines smart functionality with motion sensing. We use this in a fixture over our portico. It was easily programmed in SmartThings to come on at a certain time (night), dim when no motion is sensed, brighten when motion is sensed, and send alerts of motion when we are not home or asleep. It is as easy to control through SmartThings as their other lights, but with integrated motion sensing so you can do more cool stuff. I am a big fan!”