The limited switching capability raises questions

++ Light color 2700 K, very pleasant
+ Luminous Flux> 800 lumens in just 9.5 W
+ Energy efficiency A +
+ Color rendering index Ra 80
+ Long life, so it's wrong to 15,000 hours (s. But frequent switching!)

o moderately good viewing angle of 220 °

- No additional guarantee (to the legal guarantee)
- Very poor switching capability 15,000 x

The limited switching capability and the lack of guarantee can possibly (!) Close to cheap components. I would at least not be used for this reason along with a motion in high-traffic areas. The LED lamp is also not dimmable, but even this requirement is individual.