DESIGNED WITH SEPARATE SOLAR PANEL This solar spot lights outdoor designed with adjustable separated panel, absorb the sun better. Other companys solar panel will limit your options.Their panel were designed with a 180° up/down motion only.Couldn't be charged if you put them unber the trees. Super Bright Solar Spotlights This solar spot lights outdoor build in 21 LED with adjustable separated panel, it can light about 15 to 20 meters ( about 50-65FT), will definitely meet your lighting needs. Two brightness to choose from: high brightness continuously last for 6 hours and low brightness for 12 hours, just freely adjust according to personal need.