Review on Motion Sensor Under Cabinet Lights: Rechargeable 50 LED Closet Lights for Kitchen - Wireless Stick-On, Dimming, 2 Pack by Brenda Perry

These are the nicest and brightest of several similar lamps I've bought recently and I almost decided to keep them but the way the motion sensor works is amazing , makes me mad. Even if you move your head and hands within walking distance of the sensor, the light will turn off about every 20 seconds and only turn on again after a few seconds of frantic waving. This seems to be a problem with many of these small USB rechargeable batteries, their motion sensor only works when the light is off. So if you try to work under them, they keep turning off. This could be due to their ambient light sensor, which might turn off motion detection when the light is on. If so, then it's an unfortunate design. Most of these little moving lights have cumbersome controls that make you press and hold buttons to cycle through different modes. It has a slide switch clearly labeled Auto/Off/On. easy peasy, don't remember anything.