Specification of double head:
solar panel:3.5w 5V
leds:16pcs+16pcs
led light color:warm white/white
battery:32650 lithium battery 3.7V 5500mah
waterproof:IP65
lampshade material:PC
shell material:PC+ABS
lumens:260lm each lamp
working mode:automatically light on at night until the power is off