The single push button has 4 functions: ON, AUTO, OFF and brightness adjust, which is stored. Motion sensor works well although the dusk point is fixed and too high so it also lights up while still there is plenty of ambient light. The red charging led is outrageously far too bright, but guess doesn't matter much. LEDs series resistor is 22 Ohm, total max ON current is about 67mA, min 8mA, quiescent current 25uA. Battery is not even close to the stated 300mAh just for the looks, would be lucky if reaches even half that. Includes a short microUSB charging cable and one pairs of matching adhesive magnets for easy attaching and removal. So far they work very well, despite the battery issue. Arrived in 20 days. Double of the 10 days delivery promised by , but not the seller's fault. Well packaged, with retail box. Responsive seller, recommended. Thank you.

The single push button has 4 functions: ON, AUTO, OFF and brightness adjust, which is stored. Motion sensor works well although the dusk point is fixed and too high so it also lights up while still there is plenty of ambient light. The red charging led is outrageously far too bright, but guess doesn't matter much. LEDs series resistor is 22 Ohm, total max ON current 67mA, min 8mA, quiescent current 25uA. Battery is not even close to the stated 300mAh just for the looks, would be lucky if reaches even half that. Includes a short microUSB charging cable and one pairs of matching adhesive magnets for easy attaching and removal. So far they work very well, despite the battery issue. Arrived quickly combined with other orders. Well packaged, with retail box. Thank you.