... ,change color between white color muti-color, 2,Energt-saving,environmental protection,no flash 3,Patent No,:ZL201130031832.7 * ... eyes, maintenance-free, energy saving, environmental protection and longevity. *Machine to configure high-capacity the longevity rechargeable battery, security, energy-saving and convenient. * Charge ... .5*44cm*G.W:14kg*N.W:13kg Energy-saving led lamp with double light effect