Review on Adjustable Brightness LED Night Light with Dusk to Dawn Sensor & Manual Switch - Decorative Plug-in Nightlight Perfect for Bathroom, Children's Room, Nursery - Great Gift Idea! by Julia Turner

My old censored night light wasn't sensitive at all, so it was always on, even with the sun shining through the windows. I got them because at least they had an off button so I didn't have to turn it off every day. Well this one had a much more sensitive censor, as long as you have your blinds open the presence of sunlight will alter the light. For her. It also partly depends on the weather. For example, it burns on a cloudy morning when the sun isn't that bright, even if the house is still well lit. That's where the handy off button comes in :) One review mentioned that the top of the star doesn't light up like the rest, but I didn't notice this issue with mine.