Smart Solar 3-Pack Apollo Solar-Powered Spotlights 3484WRM3 Each light is approximately 3.75-Inch diameter and 6.75-Inch long with a 7-Inch ground stake A 19.5-Feet cable from the solar panel to the first light allows you to place the spotlights in shady areas and the solar panel in the sun There is 9.8-Feet of cable between each light for versatile placement High capacity Ni-MH battery powers a super bright white LED for up to 8 hours when fully charged 15 Lumens per spotlight (45 Lumens total per set)