As there which was of 0.3 W at first I thought, for sure enough, but no, just right for my needs. The light is not very bright, but it is sufficient to my hall a touch of light to give, so that you can go through these problems. Turning works splendidly. So I have the nightlight now already for 2 weeks every day for a few hours in operation and I am so excited that I have ordered the same to me again. Unlike other night lights with eg 1 W, you can take this one also sleep well without that the light would be disruptive. The design is fully convincing, looks good, handy small. If now even the rated life is pretty much back, I can only say: perfect! Length approx 10-10.5 cm so Width about 5 cm + Strecker.