Rayovac Sportsman 180 fluorescent lantern (mid-late 1970s)

What's bigger, brighter, and more durable than the Rayovac Magnum? This thing. And it came in the original box with the original documentation! http://www.flashlightmuseum.com/Rayovac-Flashlight-180-Brown-Plastic-Fluorescent-Sportsman-Lantern-2-6V-1970