No LED light.
I read other reviewers who mentioned theirs did not contain an LED light and thought they had just got one that slipped through quality checks. But no, mine doesn't have an LED light either.  Also, there was no information on where this product was made. Based on the instruction booklet, written in broken English, it's probably made in China and contains who-knows-what.  I'm returning this, but would be hesitant to use it anyway - who wants to put mysterious chemicals likely from China in their body? Not me.
Rating: 2 stars