The projection from the ceiling of excellent sharpness and brightness displays 3 information, time, temperature (external or internal) and a bell indicating that the alarm is armed. A switch allows darrêter projection and another blue backlight alarm clock. Also during daylight sensor automatically turns the projection. The screen will display the clock permanently awakening alarm time with temperature and time, one stroke Flirted we know everything. The finish is of good quality, the orientation of the easy projection, it is stable and takes up very little space. The price is a bit high but it is worth it.