Fashioned after the renowned Fisher Space Pen that NASA selected for U.S. astronauts, the Fisher Space Beam combines the iconic Fisher profile with precision LED lighting. Pure Spot light beam technology projects a fixed circular spot for precise illumination. Compact, lightweight and durable – fits conveniently in pocket or purse, desk drawer or glove box. Great gift idea for travelers, physicians, pilots, outdoor enthusiasts, security professionals, students, trades people, anyone who wants quality lighting always at hand.