1. With a good waterproof for all weather outside, the solar wall lamp is quite suitable for outdoor, garden, fence, barn, garage and so on. 2. It charges automatically during the day and turns on at night, the wireless is easy to install on the wall. 3. Radar motion sensor inside, the sensor distance is about 5 to 10 meters. 4.Super long working time, about 10 hours to always light mode after being fully charged. 5. Three specifications available: 24LED, up to 450LM suitable for porch, fence. 48LED, up to 900LM suitable for wall, garage, door, garden any other exterior. 60LED, up to 1100LM suitable for wall, garage, door, garden any other exterior. Setting: 24LED: Solar panel: 5V, 1.5W Lithium battery: 3.2V, 1500mAh Maximum Lumen: 450LM Charging time: 6 hours · Working time: depends on which mode on, more than 500 times the sensor after fully charged, keep 10 hours in mode 3 (about half of the strong lighting) Detection distance: 5-10M / 16.4ft 48LED: Solar panel: 5V, 3.2W Lithium battery: 3.2V, 3000mAh Maximum Lumen: 900LM Charging time: 6 hours · Working time: depends on which mode on, more than 500 times the sensor after fully charged, keep 10 hours in mode 3 (about half of the strong lighting) Detection distance: 5-10M / 16.4ft 60LED: Solar panel: 5V, 4.2W Lithium battery: 3.2V, 6000mAh Lumen Maximum: 1100LM Charging time: 6 hours · Working time: depends on which mode on, more than 500 times the sensor after fully charged, keep 10 hours in mode 3 (about half of the strong lighting) Detection distance: 5-10M / 16.4ft Instructions: Power up: hold down the switch for 5-10 seconds to start the first mode. 4 Functional modes: each press of a button will replace a light mode, switch around. The modes are: 1 - Dim, full brightness when motion is detected 2 - Off, full bright when motion is detected 3-medium all night, no motion detection 4-manual-full bright for 30 minutes