The Imperial II Bulb is a versatile and elegant single-head outdoor post light that can be placed on any 3-inch pole or 3-inch pier/flat base. Featuring a weather-resistant, resin solar post lantern design, this light showcases an attractive 19th-century lamp style and incorporates our latest revolutionary technology: a patented outdoor Solar LED Light Bulb that provides 180 Lumens on a full charge. With a sleek black finish and clear glass panes, the Imperial II Bulb solar post light adds style and distinction wherever it’s installed. This solar post light is easy to install and provides ample illumination, making it the perfect energy- and money-saving replacement for electric or gas-powered outdoor lighting. It also comes with two finial options, allowing you to customize its appearance to better suit your aesthetic preferences. High/Low mode switch extends the nightly light duration, while the patented cone reflector enhances the glow and multi-directional light dispersal. 's Trapezoidal Technology increases the solar panel's output and efficiency. With larger, trapezoid-shaped solar panels, the available surface area is fully utilized for maximal solar charging. The Imperial II Bulb solar post light combines historic charm with modern technology to deliver reliable, eco-friendly outdoor lighting. Advanced Solar Technology: Larger weatherproof solar panels for faster charging. Glass-covered solar cells won't cloud like inferior epoxy-covered cells. Longer-lasting battery to shine most/all of the night. Engineered to last for years. Easy Installation with Standard 3-Inch Mount: The solar post light comes with all hardware for mounting the light where it will receive direct sunshine. Easy to install on posts or pier mounts (sold separately). Comes with two finial options, allowing you to customize its appearance. Automatic Dusk-to-Dawn Performance: On a full charge, the 180 Lumens bulb will shine most of the night at a warm white 2700K color temperature. The integrated sensor turns the unit on at dusk, helping with security even when you’re not home. No Wiring or Complicated Hookups: No electrical wiring is required for installation, making this solar outdoor light the perfect light to install while offering a cost and energy efficient alternative to gas and electric outdoor lighting. Will Last for Years: This premium solar waterproof exterior light has an integrated LiFePO4 Lithium Ion battery-pack that is good for about 2,000 charges or about 5 years. Once the battery exceeds its life, just replace the battery pack.