SLGOL 104LED Ultra Bright Solar Motion Sensor Outdoor Lights 6 Intelligent Lighting Modes to meet your different needs (1) (4) White/Warm Induction energy-saving mode: when people passed by, the motion sensor lights will light up with maximum brightness, and will turn off after the person leaves for the 20s; (2) (5) White/WarmSecurity mode: Automatically turn on in dim mode at night and get brighter when people passed by, Dim mode resumes after a person leaves for 20s; (3) (6)White/WarmDim light mode: the motion sensor light is always in a slight light state no matter if there is no one passing by. All-Weather Ready Solar-powered Security Lights Enhanced Solar Panel Brighter & Larger Coverage Lighting Easy to Install Attention: Please fully charged the solar lights for 1 or 2 sunny days before turning the garden lights on for the first time.Make sure to turn on the power switch of the solar security light for the first time using it.Place or install the garden solar lights under direct sunlight without any shade to get fully charged.The charging time and working time of the outdoor solar lights vary with sunlight intensity, geographical location, weather conditions and seasons, and other conditions.In winter, solar lights in the outdoor gardens can not get enough energy from sunlight, so it is normal that it has lower brightness and shorter working time at night.Please clean the solar panel regularly to ensure the efficiency of charging.