- A small price and a light sensor - the lamp does not turn on if it is already light around
- The motion sensor reacts when you approach the lamp, so now when you enter a dark corridor you have to wave your hands in front of you so that the sensor reacts faster, although earlier there was just a light bulb in a Chinese cartridge with a motion sensor that turned it on as soon as a person appeared in the zone visibility; the motion sensor responds, even to a small 4-kilogram cat, when it passes under it, although the Chinese cartridge with the sensor mentioned above ignored not only the cat, but also noticeably larger dogs; the frame in a circle creates a continuous shadow on the ceiling, and in fact the reflection from it could significantly improve the illumination, in reality there is enough light for a small corridor with an area of 4 meters, and for an 8-meter corridor it is already very small; well, and from the category of taste - the wiring connection could be done on the clamps, like in "smart" lamps of this brand, the manufacturer was greedy