Light source : 5 Ultra Bright White LEDs for each individual light
Material: Premium Heat-Resistant Plastic
Operating Time: Up to 8 hours (depending on weather, regions and sunlight intensity available)
Design to fit on 6x6 Hollow PVC/Plastic/Vinyl or solid Wood/Composite posts
6x6 Combination Mounting Base for 6x6 model has two sides and thus serves two functions. Inside diameter of one side is 5.75" (good for solid wood/composite posts) and inside diameter of other side is 6 1/16" (good for hollow PVC/Plastic/Vinyl posts)