LONRIC 20 LED Solar Energy Motion Sensor Security Light with Waterproof Push Switch Outdoor Solar Lighting Auto On/Off for Garden Outside Wall Gutter Fence Yard Dim Light Mode : It is auto-off and charged in daytime, auto-on as dim light mode when there is no motion detected at night to save energy, which is so economic. Total Bright Mode : It will change to the total bright mode from the dim light when there is motion is detected at night, then will be dim again after people left for about 30s. Energy-efficient : 2200mAh lithium battery and high conversion rate solar panel make it charged fully in 8 hours and the working time is about 12 hours. External Press Button Switch : The switch is upgraded comparing to the old one need to be activated by the keypin; Easy to operate but also waterproof, no need keep the keypin carefully. Applied Occasions : The sloping top design of solar panel make it ideal for the outside wall, porch, garden, driveway, yard, deck, patio and any other places that have sunlight can be installed.