SOLAR POWERED & LIGHT CONTROL: It's power supplied by sunlight in the daytime with solar panel and stores power for night lighting with built-in lithium battery, lighting up in darkness and lighting off in sunrise, easy and convenient to use, energy saving. 2 CONTROL MODES: It can be controlled by RF remote controller and by pull-cord switch, and the lamp can be used indoors with 3 meters cable (from solar panel to the light), versatile and simple to use. ROTATABLE & LONG WORKING TIME: The solar panel can be adjusted to a variety of angle, which ensures that the panel can absorb enough light from sunrise to sunset, so the light can be used for 8 - 12 hours after being fully charged. Long working time and short charging time. RARELY REPLACING LAMP: Made by stainless steel which has a good thermostability, high temperature resistance and rust resistance, the lamp can be used for approx. 30,000 hours. APPLICATION SCENE: IP44 water resistant, it's suitable for garden, yard, patio, balcony, landscape, home, etc.