I bought the nightlight for my son. It makes a strong impression and the color sequencing runs very smoothly and pleasantly. The night light switches on automatically at dusk and with active light source (room lighting) again. Toll I find that the individual colors can be adjusted; less great, however, is that the storage of a color will be deleted as soon as you press the light switch again. Then the desired color must be set again. Unfortunately, my son is the light too bright, so we had to replace it with a night light with light gedämterem because child could not fall asleep. Now, the night light will light in the stairwell and illuminates the corridor for any nocturnal urination frequency - and this bright light is really ideal - at least for us.