TWO LIGHTING OPTIONS: Solar lights for outdoor posts have two modes. Designed for your different needs. MAKE SURE YOU SET THEM TO THE SAME MODE TO MATCH THE COLOR. TWO BASES - Fits and wooden posts. This makes it a versatile option for homeowners who expect to put a top light on multiple posts. No need to pull electrical wires. Completely self-contained. Easy to use: Solar lights for posts charge during the day for hours under the sun and automatically turn on at night. WEATHER RESISTANT: Solar lights for posts have a waterproof rating. Durable material allows our post lights to withstand strong heat, heavy rain and snow or other outdoor environments. Unique design: Give your garden a modern feel with our solar lights for posts. They provide a soft atmosphere and automatically turn on at dusk, creating a picturesque landscape for your fence, porch or deck. Better performance solar lights: With a larger solar panel and larger capacity battery, the solar lights for posts provide a brightness. Enough light for fence lighting. TWO LIGHTING OPTIONS: outdoor solar lights for posts have two modes (warm white and cool white). Quick installation: The solar lights for fences come with 2 sizes of base, simply screw the deck lights onto the highest point of the railing. Easy to mount on top of any wooden post.