XINROAM Solar Outdoor Lights Motion Sensor: Solar Powered Security Lights with 2 Sensors LED Flood Lights for Outside - 4 Heads Separate Solar Panel 3 Lighting Mode IP65 Waterproof Wall Lamp - 2Pack

Before first use: The light should be exposed to direct sunlight for 8 hours to make sure it is sufficiently recharged. The switch must be ON before installation. Installation: The light can be installed anywhere exposed to direct sunlight sun at a height of 3 to 5 meters. Make sure the switch is ON. Mount the light with the included anchors and screws. If the light does not work, follow these steps: 1. Check the switch and make sure it is in the ON position. 2. Please check the place where you mount the device and make sure the solar panel is not in the shade during the day. 3. Check and make sure the battery has been charged, it needs a few hours before it is recharged enough. Light mode: 1. Press the switch button for the first time to enter the Mode 1: When people come, the light turns on at 100% brightness. The light goes out 20 seconds after people leave. 2. Press the switch button a second time to enter Mode 2: When people come, the light is 100% bright. The light is always on at 10% brightness 20 seconds after people leave. 3. Press the switch button for the third time to enter Mode 3: Light stays on at 30% brightness overnight without infrared induction. Features: 1. Higher capacity batteries and unique low light mode make it last longer. 2. Auto power on/off and lighting mode switch. 3. Easy to use and maintain with simple structure.