Size:2 Lamps Material: ABS plastic lamp housing, polysilicon solar panel Waterproof Rate: IP44, rainproof, but can’t be placed underwater Dimension: 15.3X 8.9X 6.1CM Lighting Source: High power 3W LED Lighting Brightness: 250Lm Lighting Color: Cool white 6000K Solar Panel: Polysilicon solar panel Battery: 3.7V 1000mAh polymer lithium battery Charging Time: Full charged for 8 hours under sunshine Working Time: 6-8 hours accumulated lighting time after fully charging Sensor: Ambient brightness sensor and PIR motion sensor Sensor Distance and Range: Maximum 5 meters and 120 degree Sensor Actived Brightness: Ambient brightness< 20Lux Sensor Actived Time: 28 seconds after detecting movements of human beings or animals Package: 2X LED Lamps, Installation Accessories, Instruction Paper