Don't expect the product to work either. The light is great, but the detector is not. To begin with it detected me moving around a lot at 8m (it was advertised as 12). Walking normally towards it, 4m! Later in the day, it started detecting non-existant things and was on 95% of the time. Then it decided to do the opposite and now requires my hand waving literally 1 foot in front of it. I shall attempt to get a partial refund, keep the lamp, and get a seperate detector.