OuTera 3200mA 44 Large Big LED Solar Wall lights Or Lamp with Motion Sensor And Water resistance For Outdoor With Three Modes THREE Intelligent Modes : Strong Long Light Mode, Dim Light Sensor Mode, Strong Light Sensor Mode. the light stay on 11 hours in dim mode if fully charged . SOLAR:No wiring,solar with battery backup, batteries included. BRIGHTER:1600 lumens is the output and LEDs are protected by a clear plastic FLAT SOLAR PANEL:matte unlike most other solar lights that you have which are shiny. MOTION SENSOR:The mothion sensor itself is absolutely great, the motion sensor is very sensitive