Gama Sonic Light My Shed II Solar LED Shed Light Fixture #GS-16L Solar-powered shed light with 24 super-bright white LED bulbs Plastic housing; Mono Crystal solar panel; rechargeable Ni-Mh battery (included) 2 to 3 consecutive hours of energy-efficient operation on a full charge No electrical wiring required or batteries/bulbs to replace; built-in night light for on/off switch Measures 19 inches long by 4 inches wide by 3 inches high