How it works: Gnerally the rechargeable battery was powered by solar panel .At night through the intelligent infrared and light control switch battery output power to the load control.(This light could only work at night ) Speacial Functions: 1. Universal for tent garden yard park and party security light 2.IP65 waterproof 3.Switch through the DC plug-in connection with the DC jack, is a smart infrared and light control, at night, when someone near the infrared will automatically detect, within 8 meters automatically lights. 3.It will reaction about 30s (lighting on) when someone get close to it .it could work over 150 times after full charged Features: Model:56LED Motion sensor Solar powered light wall lamp Outer Material: ABS plastic + aluminum LED Quantity: 56 Super Bright LEDs LED Color: White Solar panel：5.5V/1W LED Power:1.5W Size of LED panel：15*10.8cm Size of solar panel：12.8*11.4cm Battery: 1 x 3.7V 1200mAh 18650 rechargeable Ni-MH batteries (include) Time Delay: 30S Detection Distance: 4m - 8m adjustable Detection Range: 120 degrees How high you could insatll it on the wall: 1.8-2.5M Color: Black Package included: 1 X Solar Power Motion Sensor Garden Floodlight 1 X solar panel 1 X5m extension line 1 X User manual 1 XA package of mounting screws