Solar Light in Motion Detector 10 LED Solar Light LED Wireless Motion Sensor for External Areas as a patio, deck, garden, Driveway and Garage-- lampadaire- -Black
Placed on my car it activates when I park at night. I particularly appreciated the ease of setting up, packing the fate of just one and one has to activate with the key provided to reach the switch. Then the sun does the rest, it charges the battery