I was a bit skeptical after the reviews on "does not light up properly", but leave after I have the stars described for activating in the instructions under the bedside lamp are (for some time) before I glued them, they shine now reliably every night! And although my bedroom barely daylight has (you have to turn on even during the day, the lights actually when you look for something) and I about 10 minutes turn on the lights only before bedtime, they light up the evening nicely until I fell asleep and I can asterisk count to fall asleep. :-)
