Lighting in outer space: a review of the research and development of the exterior luminaires and lamps for the International Space Station

Abstract

,!With the launch and assembly of the International Space Station, it has become necessary to provide lighting systems that can survive and operate in the outer space environment. Floodlights are required while astronauts are outside the Space Station, performing assembly, maintenance and experimentation. Larger floodlights also are required for the various video camera systems on the station’s exterior. This paper describes both the lamp and luminaire development for the systems. It discusses simulation of microgravity conditions on Earth needed to evaluate high intensity discharge lamp performance. The paper covers aspects of the mechanical and photometric design of the equipment. The effects of atomic oxygen, micrometeorite bombardment, thermal extremes, cosmic and gamma rays, corona and ultraviolet bombardment are considered. Details and specifications of the lamps and luminaires are provided.

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References

Lewin I. Where no luminaire has gone before. Lighting Design and Application, December 1993; 23: 15-19.

Moskowitz WP , Muzeroll ME , Keeffe WM , Lewin I. The design of metal halide lamps for Space Station Freedom. J. Illum. Eng. Soc. North America. 1993; 22: 53-60.

Rogoff GL , Feuersanger AE , Bellows AH , Rothwell HL. Convection and additive segregation in metal halide lamp arcs: results from a Space Shuttle experiment. Symposium on Science and Technology of High Temperature Light Sources, Electrochemical Society Meeting, Toronto. Extended Abstracts 85, 1985.

Drop PC , Van Den Hoek WJ. Characterization of diffuse and constricted high pressure arcs by magnetic balancing. Lighting Res Technol. 1980; 12:83-83.