Motion Sensor -- On AUTO the light will switch on if the light level in a room is very low and the light detects movement. The light will automatically switch off again 30 secs after it senses no further movement. It can detect movement at a range of 3 meters and a detection angle of 120 degrees. <br><br> 3 Lighting Modes & 2 Adjustable Brightness -- You can choose Auto/ON/OFF and high / low brightness for different occasions. Bright when you need it or easy to dim when you just need a little light and not to wake the entire family. <br><br> Side Light -- It shines the light at 90 degrees to how it's mounted, not direct to your eyes, so on a vertical wall it would point downwards. This is an extremely practical gift or addition to the home for yourself. It's perfect for a little one's bedroom, or generally for landing / hallways etc. <br><br> Magnetic Back -- It can be attached to a metal surface magnetically, or via the self-adhesive (included) metal disc, for wall affixing etc. <br><br> Rechargeable -- It comes with a USB Type C cable for charging. A 3 hour charge can last up 1 week in low brightness or 8 hours in high brightness if in continuous use. This motion sensing nightlight is rechargeable so no batteries to worry about. You can charge and use it at the same time.