20 LED Solar Sensor Wall Light Bright Wireless Waterproof Outdoor Lights 20 LED with 2200 mAh rechargeable lithium battery, brighter than average solar lights; larger the battery capacity is, longer using time it gets With bigger solar panel, the light gets higher conversion efficiency, could get fully charged within 8 hours when there are enough sunlight New model design, differs from other pin-activated lights, this light adopts much more convenient push button switch, no worry for missing tools 2 working modes: bright and dim modes, the light lights up at night when the triggers get into the sensing zone, and remains dim when the triggers leave, the sensing time is about 30s Waterproof and heatproof, durable and reliable plastic construction, applies for different climates