MaxLite’s energy saving 18W cast aluminum Outdoor Lantern in Black is equivalent to a 75W incandescent lamp. * The ENERGY STAR qualified and UL listed lantern uses the latest Compact Fluorescent Lamp technology for efficiency and savings. * Automatic Dusk-to-Dawn operation with advanced photo control makes lighting simple. Install it and forget it. * The cast aluminum lantern includes rust and corrosion resistant powder coat or epoxy finish and acrylic diffuser. * Lantern complements contemporary and traditional style homes. Has long lamp life, lasts up to 10,000 hours