Lixada 36LEDs Triangle Shaped Ultra Bright Dimmable Outdoor Solar Powered PIR Motion Sensor Light Security Wall Lamp for Garden Balcony Villa Courtyard Provide lighting mode and sensor mode. More flexible to meet your different requirements. Automatically charge in day time and automatically light at night in light sensor mode. Automatically light up in PIR motion sensor mode when people approach. Can be used to avoid theft. Support 2 dimming levels in lighting mode. 320LM bright light ensures clear vision while 120LM low light saves energy. Solar powered without electricity cost, more economical and more emery-saving.