The computer-controlled lighting system is designed for use in a darkened, “light-tight” hangar where it generates certified night sky radiance levels. The LM-33-400 virtually eliminates the constraints of aircraft NVIS compatibility testing while reducing costs associated with NVIS aircraft assessments. In addition, the system provides a level of accuracy, which is critical with any NVIS lighting evaluation.

A U.S. State Department export license is required for all international sales.

Key features

  • Computer controlled
  • Designed for use in a darkened hangar



  • Computer controlled
  • World's most advanced tool for determining aircraft compatibility with NVG