SOLAR CONTROLIt is powered by sunlight during the day with a solar panel, and stores power for night lighting with a built-in lithium battery, lights up in the dark and lights up in the dark. sunrise, easy and convenient to use, energy saving. 2 CONTROL MODESIt can be controlled by RF remote control and cord switch, and the lamp can be used at inside with 3 meters cable (from solar panel to light).IP44 water resistant, suitable for garden, garden, patio, balcony, landscape, home, etc. versatile and simple to use. NoteLamp diameter is 15cm. Lighting distance is 5 - 8m / 16.4 - 26.2ft. Charging time is 6-8 hours. Working time is 8-12 hours ROTATABLE AND LONG WORKING TIMEThe solar panel can be adjusted to a variety of angles, which ensures that the panel can absorb enough light from sunrise to sunset. sunset, so the light can be used for 8-12 hours after fully charged. Long working time and short charging time. LAMP REPLACEMENT REARMade of stainless steel which has good temperature resistance, high temperature resistance and rust resistance, the lamp can be used for approx. 30,000 hours.