Smart Solar 3018WRM1 Palm Leaf Square Solar Lantern with Rechargeable Ni-MH Battery, One White LED Bulb and One Ground Stake for Up To 8 Hours of Illumination Casts palm leaf pattern on any surface Metal Lantern with real glass 1 white LED in each light Charges by day, and automatically illuminates at night Up to 8 hours use when fully charged Each lantern measures 4.00" L x 4.00" W x 9.00" H Includes 1 ground stake Replaceable, rechargeable Ni-Mh battery No wiring necessary, simply install and enjoy No operating costs