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ULD File - What is a .uld file and how do I open it?

Learn about .ULD files and view a list of programs that open them.

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Overview

What is a ULD file? 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.

More Information 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.

Popularity3.3/5

3 votes

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DeveloperDIAL
Popularity3.3 | 3 Votes

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.ULD File Extension

Unified Luminaire Data File

DeveloperDIAL
Popularity
3.3  |  3 Votes
 

What is a ULD file?

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.

More Information

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.

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Programs that open ULD files

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Windows

DIAL DIALux Evo

Free

Category: CAD Files

Updated: February 13, 2014

FAQ

What is a ULD file?↓
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.

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