Features:￠ Solar panel power: 5.5V / 0.55W￠ Solar panel size: 8.5 x 5.4cm ( L x W )￠ Built-in battery: 3.8V 800mAh Li-ion battery￠ Sensor sensitivity distance: 2m￠ Light-control and human body sensor￠ IP grade: IP65Charging via solar panel￠ Make sure the solar panel can get enough sunlight directly without any shelter or glass. Normally it can be fully charged in one day under bright sunlightDim night mode￠ In order to save power、 it will turn on dim light automatically when no motion over there、 but the brightness can also work as a signal lightBright light mode￠ When people walk around 2 meters close、 it will turn bright lightNight sensor function￠ It will turn on dim light automatically in darkness、 and turn off in daytime or bright areaUnlock and activate the device ￠ Users have to use supplied key pin to click the ON / OFF socket to unlock the battery and lighting systemHow to install the device￠ Please use the supplied expansion pillar-hinge and screws to mount the device on wall or anywhere outside you want to light Type: LED Solar、 Path Lights Powered source: Solar Light type: Solar Light、 Outdoor Light Light color: Natural White Features: Sensor、 Waterproof Total LED: 16 Battery Voltage: 3.7V Battery Capacity: 800mAh Material: Aluminum Package weight: 0.212 kg Product size (L x W x H): 13.5 x 8.0 x 5.8 cm / 5.31 x 3.14 x 2.28 inches Package size (L x W x H): 15 x 9.5 x 6.5 cm / 5.90 x 3.73 x 2.55 inches Package Contents: 1 x Solar Infrared Motion Sensor Lamp、 1 x English user manual、 1 x Installation Package