MaxLite ML4G181GLBK 18-Watt Globe Lantern (75-Watt equivalent) in Black MaxLites energy saving 18W cast aluminum Globe 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 glass diffuser. Lantern complements contemporary and traditional style homes. Has long lamp life, lasts up to 10,000 hours