solar spot light outdoorThe product does not sell standalone lithium batteriesYOU MAY NEED TO KNOW MORE ABOUT OUR SOLAR LIGHT :1 , 18 LED bulbs make this colored solar light brighter than most of similar solar spotlight , which also could secure and decorate your house.2 , Please long press the switch to turn on the lights before your installation.3 , 7 colors light constitutes 9 lighting mode---RED→GREEN →BLUE →YELLOW→CYAN→PURPLE→WHITE→RGB FLASHING→7 COLOR FLASHING . just choose your favourite lighting color.4 , If you wanna the lights on all night,please make sure they can absorb enough sunshine at the day.