.ULD File Extension

There is only one file type that uses the .ULD extension:

Unified Luminaire Data File

Unified Luminaire Data File
  • Developer DIAL
  • Popularity
    3.0 (2 votes)
  • Category CAD Files
  • Format N/A

Data file used by DIALux, a professional light planning software for indoor and outdoor lighting; contains data about the lighting specifications of a luminaire, such as the fixture description, fixture image, luminous flux, power consumption, and a 3D model for viewing; cannot be created by the user, only used for viewing.

DIALux is a free program used to design and plan lighting installations for different environments with different room elements. Commonly used for homes, office buildings, neighborhoods, sporting facilities, and commercial sites.

NOTE: Similar to the .LDT, .ELD, and .IES files used by DIALux.

Software's name License Platforms
DIAL DIALux DIAL DIALux Free Windows

Updated: April 2, 2014

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