This IES photometric file provides accurate light distribution data for the Lithonia WST LED wall pack with forward throw optics. The Lithonia WST LED wall pack is a high-performance architectural luminaire designed for exterior illumination. This photometric data file, formatted to the IES LM-63 standard, accurately captures the light distribution characteristics of the luminaire's forward-throw optics. It defines the intensity and spread of the light output, allowing lighting designers and electrical engineers to simulate real-world illumination levels precisely. The file contains the necessary numerical information to calculate illuminance, luminance, and light spill in lighting analysis software, ensuring that exterior wall-mounted lighting configurations meet required safety and design criteria for commercial and industrial perimeters.

The download is a 10 KB file containing .IES files.

Lighting professionals load this IES file directly into lighting calculation software such as AGi32, DIALux, or photometric plugins within BIM and CAD environments. Once assigned to a luminaire family or block, the file dictates the light distribution pattern, enabling accurate rendering and quantitative analysis of exterior lighting schemes. Users should ensure the luminaire is correctly oriented on the building facade to align the forward-throw distribution with the intended area of coverage for optimal results in professional lighting simulations.

This photometric data is essential for exterior lighting design in commercial, industrial, and institutional projects where precise light control is required. It is commonly used for calculating illumination levels on pathways, building perimeters, and loading docks to ensure safety and security. Designers rely on these files during the schematic and design development phases to verify that light levels comply with local building codes and dark-sky ordinances. It pairs effectively with other exterior lighting assets to create comprehensive site illumination plans.