Wireless Infrared 8 LED Light PIR Auto Sensor Motion Battery White Case Size: 8.7(L) x 8.7(W) x 2.5( H)cm/3.4"x3.4"x0.98" LED quantity: 8pcs Influence Control: Light Sensor Powered by 2 x AA batteries (Not included). Package Content: 1 x 8 LED Motion Light;1 x Operation Manual